313126164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 892329984

約数和(自身を除く): 579203820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 113, 117, 124, 156, 186, 191, 226, 234, 279, 339, 372, 382, 403, 452, 468, 558, 573, 678, 764, 806, 1017, 1116, 1146, 1209, 1356, 1469, 1612, 1719, 2034, 2292, 2418, 2483, 2938, 3438, 3503, 3627, 4068, 4407, 4836, 4966, 5876, 5921, 6876, 7006, 7254, 7449, 8814, 9932, 10509, 11842, 13221, 14012, 14508, 14898, 17628, 17763, 21018, 21583, 22347, 23684, 26442, 29796, 31527, 35526, 42036, 43166, 44694, 45539, 52884, 53289, 63054, 64749, 71052, 76973, 86332, 89388, 91078, 106578, 126108, 129498, 136617, 153946, 182156, 194247, 213156, 230919, 258996, 273234, 280579, 307892, 388494, 409851, 461838, 546468, 561158, 669073, 692757, 776988, 819702, 841737, 923676, 1122316, 1338146, 1385514, 1639404, 1683474, 2007219, 2525211, 2676292, 2771028, 3366948, 4014438, 5050422, 6021657, 8028876, 8697949, 10100844, 12043314, 17395898, 24086628, 26093847, 34791796, 52187694, 78281541, 104375388, 156563082, 313126164]

約数ペア:

[(1, 313126164), (2, 156563082), (3, 104375388), (4, 78281541), (6, 52187694), (9, 34791796), (12, 26093847), (13, 24086628), (18, 17395898), (26, 12043314), (31, 10100844), (36, 8697949), (39, 8028876), (52, 6021657), (62, 5050422), (78, 4014438), (93, 3366948), (113, 2771028), (117, 2676292), (124, 2525211), (156, 2007219), (186, 1683474), (191, 1639404), (226, 1385514), (234, 1338146), (279, 1122316), (339, 923676), (372, 841737), (382, 819702), (403, 776988), (452, 692757), (468, 669073), (558, 561158), (573, 546468), (678, 461838), (764, 409851), (806, 388494), (1017, 307892), (1116, 280579), (1146, 273234), (1209, 258996), (1356, 230919), (1469, 213156), (1612, 194247), (1719, 182156), (2034, 153946), (2292, 136617), (2418, 129498), (2483, 126108), (2938, 106578), (3438, 91078), (3503, 89388), (3627, 86332), (4068, 76973), (4407, 71052), (4836, 64749), (4966, 63054), (5876, 53289), (5921, 52884), (6876, 45539), (7006, 44694), (7254, 43166), (7449, 42036), (8814, 35526), (9932, 31527), (10509, 29796), (11842, 26442), (13221, 23684), (14012, 22347), (14508, 21583), (14898, 21018), (17628, 17763)]