1640453964576

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{14976391}}^1$

素因数の和:14976574

約数の個数: 96

約数和(自身を含む): 4951554628608

約数和(自身を除く): 3311100664032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 489, 652, 672, 978, 1141, 1304, 1956, 2282, 2608, 3423, 3912, 4564, 5216, 6846, 7824, 9128, 13692, 15648, 18256, 27384, 36512, 54768, 109536, 14976391, 29952782, 44929173, 59905564, 89858346, 104834737, 119811128, 179716692, 209669474, 239622256, 314504211, 359433384, 419338948, 479244512, 629008422, 718866768, 838677896, 1258016844, 1437733536, 1677355792, 2441151733, 2516033688, 3354711584, 4882303466, 5032067376, 7323455199, 9764606932, 10064134752, 14646910398, 17088062131, 19529213864, 29293820796, 34176124262, 39058427728, 51264186393, 58587641592, 68352248524, 78116855456, 102528372786, 117175283184, 136704497048, 205056745572, 234350566368, 273408994096, 410113491144, 546817988192, 820226982288, 1640453964576]

約数ペア:

[(1, 1640453964576), (2, 820226982288), (3, 546817988192), (4, 410113491144), (6, 273408994096), (7, 234350566368), (8, 205056745572), (12, 136704497048), (14, 117175283184), (16, 102528372786), (21, 78116855456), (24, 68352248524), (28, 58587641592), (32, 51264186393), (42, 39058427728), (48, 34176124262), (56, 29293820796), (84, 19529213864), (96, 17088062131), (112, 14646910398), (163, 10064134752), (168, 9764606932), (224, 7323455199), (326, 5032067376), (336, 4882303466), (489, 3354711584), (652, 2516033688), (672, 2441151733), (978, 1677355792), (1141, 1437733536), (1304, 1258016844), (1956, 838677896), (2282, 718866768), (2608, 629008422), (3423, 479244512), (3912, 419338948), (4564, 359433384), (5216, 314504211), (6846, 239622256), (7824, 209669474), (9128, 179716692), (13692, 119811128), (15648, 104834737), (18256, 89858346), (27384, 59905564), (36512, 44929173), (54768, 29952782), (109536, 14976391)]