661824172008

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{34471}}^1\times {\mathrm{7207}}^1$

素因数の和:41727

約数の個数: 96

約数和(自身を含む): 1841193644160

約数和(自身を除く): 1179369472152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7207, 14414, 21621, 28828, 34471, 43242, 57656, 64863, 68942, 86484, 103413, 129726, 137884, 172968, 206826, 259452, 266659, 275768, 310239, 413652, 518904, 533318, 620478, 799977, 827304, 1066636, 1240956, 1275427, 1599954, 2133272, 2399931, 2481912, 2550854, 3199908, 3826281, 4799862, 5101708, 6399816, 7652562, 9599724, 10203416, 11478843, 15305124, 19199448, 22957686, 30610248, 45915372, 91830744, 248432497, 496864994, 745297491, 993729988, 1490594982, 1987459976, 2235892473, 2981189964, 4471784946, 5962379928, 8943569892, 9192002389, 17887139784, 18384004778, 27576007167, 36768009556, 55152014334, 73536019112, 82728021501, 110304028668, 165456043002, 220608057336, 330912086004, 661824172008]

約数ペア:

[(1, 661824172008), (2, 330912086004), (3, 220608057336), (4, 165456043002), (6, 110304028668), (8, 82728021501), (9, 73536019112), (12, 55152014334), (18, 36768009556), (24, 27576007167), (36, 18384004778), (37, 17887139784), (72, 9192002389), (74, 8943569892), (111, 5962379928), (148, 4471784946), (222, 2981189964), (296, 2235892473), (333, 1987459976), (444, 1490594982), (666, 993729988), (888, 745297491), (1332, 496864994), (2664, 248432497), (7207, 91830744), (14414, 45915372), (21621, 30610248), (28828, 22957686), (34471, 19199448), (43242, 15305124), (57656, 11478843), (64863, 10203416), (68942, 9599724), (86484, 7652562), (103413, 6399816), (129726, 5101708), (137884, 4799862), (172968, 3826281), (206826, 3199908), (259452, 2550854), (266659, 2481912), (275768, 2399931), (310239, 2133272), (413652, 1599954), (518904, 1275427), (533318, 1240956), (620478, 1066636), (799977, 827304)]