31415672076

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1\times {\mathrm{1217}}^1$

素因数の和:1719

約数の個数: 96

約数和(自身を含む): 75453326592

約数和(自身を除く): 44037654516

約数列:

[1, 2, 3, 4, 6, 12, 67, 97, 134, 194, 201, 268, 291, 331, 388, 402, 582, 662, 804, 993, 1164, 1217, 1324, 1986, 2434, 3651, 3972, 4868, 6499, 7302, 12998, 14604, 19497, 22177, 25996, 32107, 38994, 44354, 64214, 66531, 77988, 81539, 88708, 96321, 118049, 128428, 133062, 163078, 192642, 236098, 244617, 266124, 326156, 354147, 385284, 402827, 472196, 489234, 708294, 805654, 978468, 1208481, 1416588, 1611308, 2151169, 2416962, 4302338, 4833924, 6453507, 7909283, 8604676, 12907014, 15818566, 23727849, 25814028, 26989409, 31637132, 39074219, 47455698, 53978818, 78148438, 80968227, 94911396, 107957636, 117222657, 156296876, 161936454, 234445314, 323872908, 468890628, 2617972673, 5235945346, 7853918019, 10471890692, 15707836038, 31415672076]

約数ペア:

[(1, 31415672076), (2, 15707836038), (3, 10471890692), (4, 7853918019), (6, 5235945346), (12, 2617972673), (67, 468890628), (97, 323872908), (134, 234445314), (194, 161936454), (201, 156296876), (268, 117222657), (291, 107957636), (331, 94911396), (388, 80968227), (402, 78148438), (582, 53978818), (662, 47455698), (804, 39074219), (993, 31637132), (1164, 26989409), (1217, 25814028), (1324, 23727849), (1986, 15818566), (2434, 12907014), (3651, 8604676), (3972, 7909283), (4868, 6453507), (6499, 4833924), (7302, 4302338), (12998, 2416962), (14604, 2151169), (19497, 1611308), (22177, 1416588), (25996, 1208481), (32107, 978468), (38994, 805654), (44354, 708294), (64214, 489234), (66531, 472196), (77988, 402827), (81539, 385284), (88708, 354147), (96321, 326156), (118049, 266124), (128428, 244617), (133062, 236098), (163078, 192642)]