487356156

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 288

約数和(自身を含む): 1601107200

約数和(自身を除く): 1113751044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 37, 38, 42, 49, 54, 57, 63, 74, 76, 84, 98, 108, 111, 114, 126, 131, 133, 147, 148, 171, 189, 196, 222, 228, 252, 259, 262, 266, 294, 333, 342, 378, 393, 399, 441, 444, 513, 518, 524, 532, 588, 666, 684, 703, 756, 777, 786, 798, 882, 917, 931, 999, 1026, 1036, 1179, 1197, 1323, 1332, 1406, 1554, 1572, 1596, 1764, 1813, 1834, 1862, 1998, 2052, 2109, 2331, 2358, 2394, 2489, 2646, 2751, 2793, 2812, 3108, 3537, 3591, 3626, 3668, 3724, 3996, 4218, 4662, 4716, 4788, 4847, 4921, 4978, 5292, 5439, 5502, 5586, 6327, 6419, 6993, 7074, 7182, 7252, 7467, 8253, 8379, 8436, 9324, 9694, 9842, 9956, 10878, 11004, 11172, 12654, 12838, 13986, 14148, 14364, 14541, 14763, 14934, 16317, 16506, 16758, 17423, 18981, 19257, 19388, 19684, 21756, 22401, 24759, 25137, 25308, 25676, 27972, 29082, 29526, 29868, 32634, 33012, 33516, 33929, 34447, 34846, 37962, 38514, 43623, 44289, 44802, 48951, 49518, 50274, 52269, 57771, 58164, 59052, 65268, 67203, 67858, 68894, 69692, 75924, 77028, 87246, 88578, 89604, 92093, 97902, 99036, 100548, 101787, 103341, 104538, 115542, 121961, 130869, 132867, 134406, 135716, 137788, 156807, 173313, 174492, 177156, 184186, 195804, 203574, 206682, 209076, 231084, 237503, 243922, 261738, 265734, 268812, 276279, 305361, 310023, 313614, 346626, 365883, 368372, 407148, 413364, 470421, 475006, 487844, 523476, 531468, 552558, 610722, 620046, 627228, 644651, 693252, 712509, 731766, 828837, 916083, 930069, 940842, 950012, 1097649, 1105116, 1221444, 1240092, 1289302, 1425018, 1463532, 1657674, 1832166, 1860138, 1881684, 1933953, 2137527, 2195298, 2486511, 2578604, 2850036, 3292947, 3315348, 3664332, 3720276, 3867906, 4275054, 4390596, 4512557, 4973022, 5801859, 6412581, 6585894, 7735812, 8550108, 9025114, 9946044, 11603718, 12825162, 13171788, 13537671, 17405577, 18050228, 23207436, 25650324, 27075342, 34811154, 40613013, 54150684, 69622308, 81226026, 121839039, 162452052, 243678078, 487356156]

約数ペア:

[(1, 487356156), (2, 243678078), (3, 162452052), (4, 121839039), (6, 81226026), (7, 69622308), (9, 54150684), (12, 40613013), (14, 34811154), (18, 27075342), (19, 25650324), (21, 23207436), (27, 18050228), (28, 17405577), (36, 13537671), (37, 13171788), (38, 12825162), (42, 11603718), (49, 9946044), (54, 9025114), (57, 8550108), (63, 7735812), (74, 6585894), (76, 6412581), (84, 5801859), (98, 4973022), (108, 4512557), (111, 4390596), (114, 4275054), (126, 3867906), (131, 3720276), (133, 3664332), (147, 3315348), (148, 3292947), (171, 2850036), (189, 2578604), (196, 2486511), (222, 2195298), (228, 2137527), (252, 1933953), (259, 1881684), (262, 1860138), (266, 1832166), (294, 1657674), (333, 1463532), (342, 1425018), (378, 1289302), (393, 1240092), (399, 1221444), (441, 1105116), (444, 1097649), (513, 950012), (518, 940842), (524, 930069), (532, 916083), (588, 828837), (666, 731766), (684, 712509), (703, 693252), (756, 644651), (777, 627228), (786, 620046), (798, 610722), (882, 552558), (917, 531468), (931, 523476), (999, 487844), (1026, 475006), (1036, 470421), (1179, 413364), (1197, 407148), (1323, 368372), (1332, 365883), (1406, 346626), (1554, 313614), (1572, 310023), (1596, 305361), (1764, 276279), (1813, 268812), (1834, 265734), (1862, 261738), (1998, 243922), (2052, 237503), (2109, 231084), (2331, 209076), (2358, 206682), (2394, 203574), (2489, 195804), (2646, 184186), (2751, 177156), (2793, 174492), (2812, 173313), (3108, 156807), (3537, 137788), (3591, 135716), (3626, 134406), (3668, 132867), (3724, 130869), (3996, 121961), (4218, 115542), (4662, 104538), (4716, 103341), (4788, 101787), (4847, 100548), (4921, 99036), (4978, 97902), (5292, 92093), (5439, 89604), (5502, 88578), (5586, 87246), (6327, 77028), (6419, 75924), (6993, 69692), (7074, 68894), (7182, 67858), (7252, 67203), (7467, 65268), (8253, 59052), (8379, 58164), (8436, 57771), (9324, 52269), (9694, 50274), (9842, 49518), (9956, 48951), (10878, 44802), (11004, 44289), (11172, 43623), (12654, 38514), (12838, 37962), (13986, 34846), (14148, 34447), (14364, 33929), (14541, 33516), (14763, 33012), (14934, 32634), (16317, 29868), (16506, 29526), (16758, 29082), (17423, 27972), (18981, 25676), (19257, 25308), (19388, 25137), (19684, 24759), (21756, 22401)]