418472964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127739}}^1$

素因数の和:127769

約数の個数: 72

約数和(自身を含む): 1301926080

約数和(自身を除く): 883453116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 127739, 255478, 383217, 510956, 766434, 894173, 1149651, 1532868, 1660607, 1788346, 2299302, 2682519, 3321214, 3576692, 4598604, 4981821, 5365038, 6642428, 8047557, 9963642, 10730076, 11624249, 14945463, 16095114, 19927284, 23248498, 29890926, 32190228, 34872747, 46496996, 59781852, 69745494, 104618241, 139490988, 209236482, 418472964]

約数ペア:

[(1, 418472964), (2, 209236482), (3, 139490988), (4, 104618241), (6, 69745494), (7, 59781852), (9, 46496996), (12, 34872747), (13, 32190228), (14, 29890926), (18, 23248498), (21, 19927284), (26, 16095114), (28, 14945463), (36, 11624249), (39, 10730076), (42, 9963642), (52, 8047557), (63, 6642428), (78, 5365038), (84, 4981821), (91, 4598604), (117, 3576692), (126, 3321214), (156, 2682519), (182, 2299302), (234, 1788346), (252, 1660607), (273, 1532868), (364, 1149651), (468, 894173), (546, 766434), (819, 510956), (1092, 383217), (1638, 255478), (3276, 127739)]