216780513924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1\times {\mathrm{12251}}^1$

素因数の和:15961

約数の個数: 96

約数和(自身を含む): 562502062080

約数和(自身を除く): 345721548156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3659, 4836, 7318, 10977, 12251, 14636, 21954, 24502, 36753, 43908, 47567, 49004, 73506, 95134, 113429, 142701, 147012, 159263, 190268, 226858, 285402, 318526, 340287, 379781, 453716, 477789, 570804, 637052, 680574, 759562, 955578, 1139343, 1361148, 1474577, 1519124, 1911156, 2278686, 2949154, 4423731, 4557372, 4937153, 5898308, 8847462, 9874306, 14811459, 17694924, 19748612, 29622918, 44826409, 59245836, 89652818, 134479227, 179305636, 268958454, 537916908, 582743317, 1165486634, 1389618679, 1748229951, 2330973268, 2779237358, 3496459902, 4168856037, 5558474716, 6992919804, 8337712074, 16675424148, 18065042827, 36130085654, 54195128481, 72260171308, 108390256962, 216780513924]

約数ペア:

[(1, 216780513924), (2, 108390256962), (3, 72260171308), (4, 54195128481), (6, 36130085654), (12, 18065042827), (13, 16675424148), (26, 8337712074), (31, 6992919804), (39, 5558474716), (52, 4168856037), (62, 3496459902), (78, 2779237358), (93, 2330973268), (124, 1748229951), (156, 1389618679), (186, 1165486634), (372, 582743317), (403, 537916908), (806, 268958454), (1209, 179305636), (1612, 134479227), (2418, 89652818), (3659, 59245836), (4836, 44826409), (7318, 29622918), (10977, 19748612), (12251, 17694924), (14636, 14811459), (21954, 9874306), (24502, 8847462), (36753, 5898308), (43908, 4937153), (47567, 4557372), (49004, 4423731), (73506, 2949154), (95134, 2278686), (113429, 1911156), (142701, 1519124), (147012, 1474577), (159263, 1361148), (190268, 1139343), (226858, 955578), (285402, 759562), (318526, 680574), (340287, 637052), (379781, 570804), (453716, 477789)]