498947998380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{1423}}^1$

素因数の和:1841

約数の個数: 288

約数和(自身を含む): 1530529781760

約数和(自身を除く): 1031581783380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 169, 195, 229, 260, 302, 338, 390, 453, 458, 507, 604, 676, 687, 755, 780, 845, 906, 916, 1014, 1145, 1374, 1423, 1510, 1690, 1812, 1963, 2028, 2265, 2290, 2535, 2748, 2846, 2977, 3020, 3380, 3435, 3926, 4269, 4530, 4580, 5070, 5692, 5889, 5954, 6870, 7115, 7852, 8538, 8931, 9060, 9815, 10140, 11778, 11908, 13740, 14230, 14885, 17076, 17862, 18499, 19630, 21345, 23556, 25519, 28460, 29445, 29770, 34579, 35724, 36998, 38701, 39260, 42690, 44655, 51038, 55497, 58890, 59540, 69158, 73996, 76557, 77402, 85380, 89310, 92495, 102076, 103737, 110994, 116103, 117780, 127595, 138316, 153114, 154804, 172895, 178620, 184990, 193505, 207474, 214873, 221988, 232206, 240487, 255190, 277485, 306228, 325867, 345790, 369980, 382785, 387010, 414948, 429746, 449527, 464412, 480974, 510380, 518685, 554970, 580515, 644619, 651734, 691580, 721461, 765570, 774020, 859492, 899054, 961948, 977601, 1037370, 1074365, 1109940, 1161030, 1202435, 1289238, 1303468, 1348581, 1442922, 1531140, 1629335, 1798108, 1955202, 2074740, 2148730, 2247635, 2322060, 2404870, 2578476, 2697162, 2793349, 2885844, 3223095, 3258670, 3607305, 3910404, 4236271, 4297460, 4495270, 4809740, 4888005, 5394324, 5586698, 5843851, 6446190, 6517340, 6742905, 7214610, 8380047, 8472542, 8990540, 9776010, 11173396, 11687702, 12708813, 12892380, 13485810, 13966745, 14429220, 16760094, 16945084, 17531553, 19552020, 21181355, 23375404, 25417626, 26971620, 27933490, 29219255, 33520188, 35063106, 36313537, 41900235, 42362710, 49205917, 50835252, 55071523, 55866980, 58438510, 63544065, 70126212, 72627074, 83800470, 84725420, 87657765, 98411834, 108940611, 110143046, 116877020, 127088130, 145254148, 147617751, 165214569, 167600940, 175315530, 181567685, 196823668, 217881222, 220286092, 246029585, 254176260, 275357615, 295235502, 330429138, 350631060, 363135370, 435762444, 492059170, 544703055, 550715230, 590471004, 639676921, 660858276, 726270740, 738088755, 826072845, 984118340, 1089406110, 1101430460, 1279353842, 1476177510, 1652145690, 1919030763, 2178812220, 2558707684, 2952355020, 3198384605, 3304291380, 3838061526, 6396769210, 7676123052, 8315799973, 9595153815, 12793538420, 16631599946, 19190307630, 24947399919, 33263199892, 38380615260, 41578999865, 49894799838, 83157999730, 99789599676, 124736999595, 166315999460, 249473999190, 498947998380]

約数ペア:

[(1, 498947998380), (2, 249473999190), (3, 166315999460), (4, 124736999595), (5, 99789599676), (6, 83157999730), (10, 49894799838), (12, 41578999865), (13, 38380615260), (15, 33263199892), (20, 24947399919), (26, 19190307630), (30, 16631599946), (39, 12793538420), (52, 9595153815), (60, 8315799973), (65, 7676123052), (78, 6396769210), (130, 3838061526), (151, 3304291380), (156, 3198384605), (169, 2952355020), (195, 2558707684), (229, 2178812220), (260, 1919030763), (302, 1652145690), (338, 1476177510), (390, 1279353842), (453, 1101430460), (458, 1089406110), (507, 984118340), (604, 826072845), (676, 738088755), (687, 726270740), (755, 660858276), (780, 639676921), (845, 590471004), (906, 550715230), (916, 544703055), (1014, 492059170), (1145, 435762444), (1374, 363135370), (1423, 350631060), (1510, 330429138), (1690, 295235502), (1812, 275357615), (1963, 254176260), (2028, 246029585), (2265, 220286092), (2290, 217881222), (2535, 196823668), (2748, 181567685), (2846, 175315530), (2977, 167600940), (3020, 165214569), (3380, 147617751), (3435, 145254148), (3926, 127088130), (4269, 116877020), (4530, 110143046), (4580, 108940611), (5070, 98411834), (5692, 87657765), (5889, 84725420), (5954, 83800470), (6870, 72627074), (7115, 70126212), (7852, 63544065), (8538, 58438510), (8931, 55866980), (9060, 55071523), (9815, 50835252), (10140, 49205917), (11778, 42362710), (11908, 41900235), (13740, 36313537), (14230, 35063106), (14885, 33520188), (17076, 29219255), (17862, 27933490), (18499, 26971620), (19630, 25417626), (21345, 23375404), (23556, 21181355), (25519, 19552020), (28460, 17531553), (29445, 16945084), (29770, 16760094), (34579, 14429220), (35724, 13966745), (36998, 13485810), (38701, 12892380), (39260, 12708813), (42690, 11687702), (44655, 11173396), (51038, 9776010), (55497, 8990540), (58890, 8472542), (59540, 8380047), (69158, 7214610), (73996, 6742905), (76557, 6517340), (77402, 6446190), (85380, 5843851), (89310, 5586698), (92495, 5394324), (102076, 4888005), (103737, 4809740), (110994, 4495270), (116103, 4297460), (117780, 4236271), (127595, 3910404), (138316, 3607305), (153114, 3258670), (154804, 3223095), (172895, 2885844), (178620, 2793349), (184990, 2697162), (193505, 2578476), (207474, 2404870), (214873, 2322060), (221988, 2247635), (232206, 2148730), (240487, 2074740), (255190, 1955202), (277485, 1798108), (306228, 1629335), (325867, 1531140), (345790, 1442922), (369980, 1348581), (382785, 1303468), (387010, 1289238), (414948, 1202435), (429746, 1161030), (449527, 1109940), (464412, 1074365), (480974, 1037370), (510380, 977601), (518685, 961948), (554970, 899054), (580515, 859492), (644619, 774020), (651734, 765570), (691580, 721461)]