40308889686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1\times {\mathrm{431}}^1$

素因数の和:998

約数の個数: 128

約数和(自身を含む): 92835735552

約数和(自身を除く): 52526845866

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 251, 281, 431, 442, 502, 562, 663, 753, 843, 862, 1293, 1326, 1506, 1686, 2586, 3263, 3653, 4267, 4777, 5603, 6526, 7306, 7327, 8534, 9554, 9789, 10959, 11206, 12801, 14331, 14654, 16809, 19578, 21918, 21981, 25602, 28662, 33618, 43962, 55471, 62101, 70531, 95251, 108181, 110942, 121111, 124202, 141062, 166413, 186303, 190502, 211593, 216362, 242222, 285753, 324543, 332826, 363333, 372606, 423186, 571506, 649086, 726666, 916903, 1199027, 1406353, 1574443, 1833806, 1839077, 2058887, 2398054, 2750709, 2812706, 3148886, 3597081, 3678154, 4117774, 4219059, 4723329, 5501418, 5517231, 6176661, 7194162, 8438118, 9446658, 11034462, 12353322, 15587351, 23908001, 26765531, 30398861, 31174702, 46762053, 47816002, 53531062, 60797722, 71724003, 80296593, 91196583, 93524106, 143448006, 160593186, 182393166, 395185193, 516780637, 790370386, 1033561274, 1185555579, 1550341911, 2371111158, 3100683822, 6718148281, 13436296562, 20154444843, 40308889686]

約数ペア:

[(1, 40308889686), (2, 20154444843), (3, 13436296562), (6, 6718148281), (13, 3100683822), (17, 2371111158), (26, 1550341911), (34, 1185555579), (39, 1033561274), (51, 790370386), (78, 516780637), (102, 395185193), (221, 182393166), (251, 160593186), (281, 143448006), (431, 93524106), (442, 91196583), (502, 80296593), (562, 71724003), (663, 60797722), (753, 53531062), (843, 47816002), (862, 46762053), (1293, 31174702), (1326, 30398861), (1506, 26765531), (1686, 23908001), (2586, 15587351), (3263, 12353322), (3653, 11034462), (4267, 9446658), (4777, 8438118), (5603, 7194162), (6526, 6176661), (7306, 5517231), (7327, 5501418), (8534, 4723329), (9554, 4219059), (9789, 4117774), (10959, 3678154), (11206, 3597081), (12801, 3148886), (14331, 2812706), (14654, 2750709), (16809, 2398054), (19578, 2058887), (21918, 1839077), (21981, 1833806), (25602, 1574443), (28662, 1406353), (33618, 1199027), (43962, 916903), (55471, 726666), (62101, 649086), (70531, 571506), (95251, 423186), (108181, 372606), (110942, 363333), (121111, 332826), (124202, 324543), (141062, 285753), (166413, 242222), (186303, 216362), (190502, 211593)]