858761028

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 2377589760

約数和(自身を除く): 1518828732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 107, 108, 138, 162, 207, 214, 243, 276, 321, 324, 359, 414, 428, 486, 621, 642, 718, 828, 963, 972, 1077, 1242, 1284, 1436, 1863, 1926, 2154, 2461, 2484, 2889, 3231, 3726, 3852, 4308, 4922, 5589, 5778, 6462, 7383, 7452, 8257, 8667, 9693, 9844, 11178, 11556, 12924, 14766, 16514, 17334, 19386, 22149, 22356, 24771, 26001, 29079, 29532, 33028, 34668, 38413, 38772, 44298, 49542, 52002, 58158, 66447, 74313, 76826, 87237, 88596, 99084, 104004, 115239, 116316, 132894, 148626, 153652, 174474, 199341, 222939, 230478, 265788, 297252, 345717, 348948, 398682, 445878, 460956, 598023, 668817, 691434, 797364, 883499, 891756, 1037151, 1196046, 1337634, 1382868, 1766998, 2006451, 2074302, 2392092, 2650497, 2675268, 3111453, 3533996, 4012902, 4148604, 5300994, 6222906, 7951491, 8025804, 9334359, 10601988, 12445812, 15902982, 18668718, 23854473, 31805964, 37337436, 47708946, 71563419, 95417892, 143126838, 214690257, 286253676, 429380514, 858761028]

約数ペア:

[(1, 858761028), (2, 429380514), (3, 286253676), (4, 214690257), (6, 143126838), (9, 95417892), (12, 71563419), (18, 47708946), (23, 37337436), (27, 31805964), (36, 23854473), (46, 18668718), (54, 15902982), (69, 12445812), (81, 10601988), (92, 9334359), (107, 8025804), (108, 7951491), (138, 6222906), (162, 5300994), (207, 4148604), (214, 4012902), (243, 3533996), (276, 3111453), (321, 2675268), (324, 2650497), (359, 2392092), (414, 2074302), (428, 2006451), (486, 1766998), (621, 1382868), (642, 1337634), (718, 1196046), (828, 1037151), (963, 891756), (972, 883499), (1077, 797364), (1242, 691434), (1284, 668817), (1436, 598023), (1863, 460956), (1926, 445878), (2154, 398682), (2461, 348948), (2484, 345717), (2889, 297252), (3231, 265788), (3726, 230478), (3852, 222939), (4308, 199341), (4922, 174474), (5589, 153652), (5778, 148626), (6462, 132894), (7383, 116316), (7452, 115239), (8257, 104004), (8667, 99084), (9693, 88596), (9844, 87237), (11178, 76826), (11556, 74313), (12924, 66447), (14766, 58158), (16514, 52002), (17334, 49542), (19386, 44298), (22149, 38772), (22356, 38413), (24771, 34668), (26001, 33028), (29079, 29532)]