899102256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 160

約数和(自身を含む): 2672828928

約数和(自身を除く): 1773726672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 131, 136, 156, 204, 208, 221, 262, 272, 312, 393, 408, 442, 524, 624, 647, 663, 786, 816, 884, 1048, 1294, 1326, 1572, 1703, 1768, 1941, 2096, 2227, 2588, 2652, 3144, 3406, 3536, 3882, 4454, 5109, 5176, 5304, 6288, 6681, 6812, 7764, 8411, 8908, 10218, 10352, 10608, 10999, 13362, 13624, 15528, 16822, 17816, 20436, 21998, 25233, 26724, 27248, 28951, 31056, 32997, 33644, 35632, 40872, 43996, 50466, 53448, 57902, 65994, 67288, 81744, 84757, 86853, 87992, 100932, 106896, 115804, 131988, 134576, 142987, 169514, 173706, 175984, 201864, 231608, 254271, 263976, 285974, 339028, 347412, 403728, 428961, 463216, 508542, 527952, 571948, 678056, 694824, 857922, 1017084, 1101841, 1143896, 1356112, 1389648, 1440869, 1715844, 2034168, 2203682, 2287792, 2881738, 3305523, 3431688, 4068336, 4322607, 4407364, 5763476, 6611046, 6863376, 8645214, 8814728, 11526952, 13222092, 17290428, 17629456, 18731297, 23053904, 26444184, 34580856, 37462594, 52888368, 56193891, 69161712, 74925188, 112387782, 149850376, 224775564, 299700752, 449551128, 899102256]

約数ペア:

[(1, 899102256), (2, 449551128), (3, 299700752), (4, 224775564), (6, 149850376), (8, 112387782), (12, 74925188), (13, 69161712), (16, 56193891), (17, 52888368), (24, 37462594), (26, 34580856), (34, 26444184), (39, 23053904), (48, 18731297), (51, 17629456), (52, 17290428), (68, 13222092), (78, 11526952), (102, 8814728), (104, 8645214), (131, 6863376), (136, 6611046), (156, 5763476), (204, 4407364), (208, 4322607), (221, 4068336), (262, 3431688), (272, 3305523), (312, 2881738), (393, 2287792), (408, 2203682), (442, 2034168), (524, 1715844), (624, 1440869), (647, 1389648), (663, 1356112), (786, 1143896), (816, 1101841), (884, 1017084), (1048, 857922), (1294, 694824), (1326, 678056), (1572, 571948), (1703, 527952), (1768, 508542), (1941, 463216), (2096, 428961), (2227, 403728), (2588, 347412), (2652, 339028), (3144, 285974), (3406, 263976), (3536, 254271), (3882, 231608), (4454, 201864), (5109, 175984), (5176, 173706), (5304, 169514), (6288, 142987), (6681, 134576), (6812, 131988), (7764, 115804), (8411, 106896), (8908, 100932), (10218, 87992), (10352, 86853), (10608, 84757), (10999, 81744), (13362, 67288), (13624, 65994), (15528, 57902), (16822, 53448), (17816, 50466), (20436, 43996), (21998, 40872), (25233, 35632), (26724, 33644), (27248, 32997), (28951, 31056)]