889163367.0000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{81667}}^1$

素因数の和:81761

約数の個数: 96

約数和(自身を含む): 17415537664

約数和(自身を除く): 11440453276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1407, 1742, 1876, 2613, 2814, 3484, 5226, 5628, 6097, 10452, 12194, 18291, 24388, 36582, 73164, 81667, 163334, 245001, 326668, 490002, 571669, 980004, 1061671, 1143338, 1715007, 2123342, 2286676, 3185013, 3430014, 4246684, 5471689, 6370026, 6860028, 7431697, 10943378, 12740052, 14863394, 16415067, 21886756, 22295091, 29726788, 32830134, 38301823, 44590182, 65660268, 71131957, 76603646, 89180364, 114905469, 142263914, 153207292, 213395871, 229810938, 284527828, 426791742, 459621876, 497923699, 853583484, 995847398, 1493771097, 1991694796, 2987542194, 5975084388]

約数ペア:

[(1, 5975084388), (2, 2987542194), (3, 1991694796), (4, 1493771097), (6, 995847398), (7, 853583484), (12, 497923699), (13, 459621876), (14, 426791742), (21, 284527828), (26, 229810938), (28, 213395871), (39, 153207292), (42, 142263914), (52, 114905469), (67, 89180364), (78, 76603646), (84, 71131957), (91, 65660268), (134, 44590182), (156, 38301823), (182, 32830134), (201, 29726788), (268, 22295091), (273, 21886756), (364, 16415067), (402, 14863394), (469, 12740052), (546, 10943378), (804, 7431697), (871, 6860028), (938, 6370026), (1092, 5471689), (1407, 4246684), (1742, 3430014), (1876, 3185013), (2613, 2286676), (2814, 2123342), (3484, 1715007), (5226, 1143338), (5628, 1061671), (6097, 980004), (10452, 571669), (12194, 490002), (18291, 326668), (24388, 245001), (36582, 163334), (73164, 81667)]