488165370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:477

約数の個数: 256

約数和(自身を含む): 1600487424

約数和(自身を除く): 1112322054

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 31, 33, 34, 35, 42, 51, 55, 62, 66, 70, 77, 85, 93, 102, 105, 110, 119, 154, 155, 165, 170, 186, 187, 210, 217, 231, 238, 255, 310, 330, 341, 357, 374, 385, 401, 434, 462, 465, 510, 527, 561, 595, 651, 682, 714, 770, 802, 930, 935, 1023, 1054, 1085, 1122, 1155, 1190, 1203, 1302, 1309, 1581, 1705, 1785, 1870, 2005, 2046, 2170, 2310, 2387, 2406, 2618, 2635, 2805, 2807, 3162, 3255, 3410, 3570, 3689, 3927, 4010, 4411, 4774, 5115, 5270, 5610, 5614, 5797, 6015, 6510, 6545, 6817, 7161, 7378, 7854, 7905, 8421, 8822, 10230, 11067, 11594, 11935, 12030, 12431, 13090, 13233, 13634, 14035, 14322, 15810, 16842, 17391, 18445, 19635, 20451, 22055, 22134, 23870, 24862, 26466, 28070, 28985, 30877, 34085, 34782, 35805, 36890, 37293, 39270, 40579, 40902, 42105, 44110, 47719, 55335, 57970, 61754, 62155, 66165, 68170, 71610, 74586, 74987, 81158, 84210, 86955, 87017, 92631, 95438, 102255, 110670, 121737, 124310, 132330, 136741, 143157, 149974, 154385, 173910, 174034, 185262, 186465, 202895, 204510, 211327, 224961, 238595, 243474, 261051, 273482, 286314, 308770, 372930, 374935, 405790, 410223, 422654, 435085, 449922, 463155, 477190, 522102, 524909, 608685, 633981, 683705, 715785, 749870, 820446, 870170, 926310, 957187, 1049818, 1056635, 1124805, 1217370, 1267962, 1305255, 1367410, 1431570, 1479289, 1574727, 1914374, 2051115, 2113270, 2249610, 2324597, 2610510, 2624545, 2871561, 2958578, 3149454, 3169905, 4102230, 4437867, 4649194, 4785935, 5249090, 5743122, 6339810, 6973791, 7396445, 7873635, 8875734, 9571870, 11622985, 13947582, 14357805, 14792890, 15747270, 16272179, 22189335, 23245970, 28715610, 32544358, 34868955, 44378670, 48816537, 69737910, 81360895, 97633074, 162721790, 244082685, 488165370]

約数ペア:

[(1, 488165370), (2, 244082685), (3, 162721790), (5, 97633074), (6, 81360895), (7, 69737910), (10, 48816537), (11, 44378670), (14, 34868955), (15, 32544358), (17, 28715610), (21, 23245970), (22, 22189335), (30, 16272179), (31, 15747270), (33, 14792890), (34, 14357805), (35, 13947582), (42, 11622985), (51, 9571870), (55, 8875734), (62, 7873635), (66, 7396445), (70, 6973791), (77, 6339810), (85, 5743122), (93, 5249090), (102, 4785935), (105, 4649194), (110, 4437867), (119, 4102230), (154, 3169905), (155, 3149454), (165, 2958578), (170, 2871561), (186, 2624545), (187, 2610510), (210, 2324597), (217, 2249610), (231, 2113270), (238, 2051115), (255, 1914374), (310, 1574727), (330, 1479289), (341, 1431570), (357, 1367410), (374, 1305255), (385, 1267962), (401, 1217370), (434, 1124805), (462, 1056635), (465, 1049818), (510, 957187), (527, 926310), (561, 870170), (595, 820446), (651, 749870), (682, 715785), (714, 683705), (770, 633981), (802, 608685), (930, 524909), (935, 522102), (1023, 477190), (1054, 463155), (1085, 449922), (1122, 435085), (1155, 422654), (1190, 410223), (1203, 405790), (1302, 374935), (1309, 372930), (1581, 308770), (1705, 286314), (1785, 273482), (1870, 261051), (2005, 243474), (2046, 238595), (2170, 224961), (2310, 211327), (2387, 204510), (2406, 202895), (2618, 186465), (2635, 185262), (2805, 174034), (2807, 173910), (3162, 154385), (3255, 149974), (3410, 143157), (3570, 136741), (3689, 132330), (3927, 124310), (4010, 121737), (4411, 110670), (4774, 102255), (5115, 95438), (5270, 92631), (5610, 87017), (5614, 86955), (5797, 84210), (6015, 81158), (6510, 74987), (6545, 74586), (6817, 71610), (7161, 68170), (7378, 66165), (7854, 62155), (7905, 61754), (8421, 57970), (8822, 55335), (10230, 47719), (11067, 44110), (11594, 42105), (11935, 40902), (12030, 40579), (12431, 39270), (13090, 37293), (13233, 36890), (13634, 35805), (14035, 34782), (14322, 34085), (15810, 30877), (16842, 28985), (17391, 28070), (18445, 26466), (19635, 24862), (20451, 23870), (22055, 22134)]