571400388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{18223}}^1$

素因数の和:18313

約数の個数: 72

約数和(自身を含む): 1578781568

約数和(自身を除く): 1007381180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 3484, 5226, 7839, 10452, 15678, 18223, 31356, 36446, 54669, 72892, 109338, 164007, 218676, 236899, 328014, 473798, 656028, 710697, 947596, 1220941, 1421394, 2132091, 2441882, 2842788, 3662823, 4264182, 4883764, 7325646, 8528364, 10988469, 14651292, 15872233, 21976938, 31744466, 43953876, 47616699, 63488932, 95233398, 142850097, 190466796, 285700194, 571400388]

約数ペア:

[(1, 571400388), (2, 285700194), (3, 190466796), (4, 142850097), (6, 95233398), (9, 63488932), (12, 47616699), (13, 43953876), (18, 31744466), (26, 21976938), (36, 15872233), (39, 14651292), (52, 10988469), (67, 8528364), (78, 7325646), (117, 4883764), (134, 4264182), (156, 3662823), (201, 2842788), (234, 2441882), (268, 2132091), (402, 1421394), (468, 1220941), (603, 947596), (804, 710697), (871, 656028), (1206, 473798), (1742, 328014), (2412, 236899), (2613, 218676), (3484, 164007), (5226, 109338), (7839, 72892), (10452, 54669), (15678, 36446), (18223, 31356)]