171804047796

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1\times {\mathrm{757}}^1$

素因数の和:1622

約数の個数: 144

約数和(自身を含む): 447436557568

約数和(自身を除く): 275632509772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 271, 387, 516, 541, 542, 757, 774, 813, 1082, 1084, 1514, 1548, 1623, 1626, 2164, 2271, 2439, 3028, 3246, 3252, 4542, 4869, 4878, 6492, 6813, 9084, 9738, 9756, 11653, 13626, 19476, 23263, 23306, 27252, 32551, 34959, 46526, 46612, 65102, 69789, 69918, 93052, 97653, 104877, 130204, 139578, 139836, 146611, 195306, 205147, 209367, 209754, 279156, 292959, 293222, 390612, 409537, 410294, 418734, 419508, 439833, 585918, 586444, 615441, 819074, 820588, 837468, 879666, 1171836, 1228611, 1230882, 1319499, 1638148, 1759332, 1846323, 2457222, 2461764, 2638998, 3685833, 3692646, 4914444, 5277996, 6304273, 7371666, 7385292, 8821321, 12608546, 14743332, 17610091, 17642642, 18912819, 25217092, 26463963, 35220182, 35285284, 37825638, 52830273, 52927926, 56738457, 70440364, 75651276, 79391889, 105660546, 105855852, 110984527, 113476914, 158490819, 158783778, 211321092, 221969054, 226953828, 316981638, 317567556, 332953581, 443938108, 633963276, 665907162, 998860743, 1331814324, 1997721486, 3995442972, 4772334661, 9544669322, 14317003983, 19089338644, 28634007966, 42951011949, 57268015932, 85902023898, 171804047796]

約数ペア:

[(1, 171804047796), (2, 85902023898), (3, 57268015932), (4, 42951011949), (6, 28634007966), (9, 19089338644), (12, 14317003983), (18, 9544669322), (36, 4772334661), (43, 3995442972), (86, 1997721486), (129, 1331814324), (172, 998860743), (258, 665907162), (271, 633963276), (387, 443938108), (516, 332953581), (541, 317567556), (542, 316981638), (757, 226953828), (774, 221969054), (813, 211321092), (1082, 158783778), (1084, 158490819), (1514, 113476914), (1548, 110984527), (1623, 105855852), (1626, 105660546), (2164, 79391889), (2271, 75651276), (2439, 70440364), (3028, 56738457), (3246, 52927926), (3252, 52830273), (4542, 37825638), (4869, 35285284), (4878, 35220182), (6492, 26463963), (6813, 25217092), (9084, 18912819), (9738, 17642642), (9756, 17610091), (11653, 14743332), (13626, 12608546), (19476, 8821321), (23263, 7385292), (23306, 7371666), (27252, 6304273), (32551, 5277996), (34959, 4914444), (46526, 3692646), (46612, 3685833), (65102, 2638998), (69789, 2461764), (69918, 2457222), (93052, 1846323), (97653, 1759332), (104877, 1638148), (130204, 1319499), (139578, 1230882), (139836, 1228611), (146611, 1171836), (195306, 879666), (205147, 837468), (209367, 820588), (209754, 819074), (279156, 615441), (292959, 586444), (293222, 585918), (390612, 439833), (409537, 419508), (410294, 418734)]