782964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 2446080

約数和(自身を除く): 1663116

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, 239, 252, 273, 364, 468, 478, 546, 717, 819, 956, 1092, 1434, 1638, 1673, 2151, 2868, 3107, 3276, 3346, 4302, 5019, 6214, 6692, 8604, 9321, 10038, 12428, 15057, 18642, 20076, 21749, 27963, 30114, 37284, 43498, 55926, 60228, 65247, 86996, 111852, 130494, 195741, 260988, 391482, 782964]

約数ペア:

[(1, 782964), (2, 391482), (3, 260988), (4, 195741), (6, 130494), (7, 111852), (9, 86996), (12, 65247), (13, 60228), (14, 55926), (18, 43498), (21, 37284), (26, 30114), (28, 27963), (36, 21749), (39, 20076), (42, 18642), (52, 15057), (63, 12428), (78, 10038), (84, 9321), (91, 8604), (117, 6692), (126, 6214), (156, 5019), (182, 4302), (234, 3346), (239, 3276), (252, 3107), (273, 2868), (364, 2151), (468, 1673), (478, 1638), (546, 1434), (717, 1092), (819, 956)]