313025208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 838252800

約数和(自身を除く): 525227592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 59, 86, 97, 106, 118, 129, 159, 172, 177, 194, 212, 236, 258, 291, 318, 344, 354, 388, 424, 472, 516, 582, 636, 708, 776, 1032, 1164, 1272, 1416, 2279, 2328, 2537, 3127, 4171, 4558, 5074, 5141, 5723, 6254, 6837, 7611, 8342, 9116, 9381, 10148, 10282, 11446, 12508, 12513, 13674, 15222, 15423, 16684, 17169, 18232, 18762, 20296, 20564, 22892, 25016, 25026, 27348, 30444, 30846, 33368, 34338, 37524, 41128, 45784, 50052, 54696, 60888, 61692, 68676, 75048, 100104, 123384, 134461, 137352, 221063, 246089, 268922, 303319, 403383, 442126, 492178, 537844, 606638, 663189, 738267, 806766, 884252, 909957, 984356, 1075688, 1213276, 1326378, 1476534, 1613532, 1768504, 1819914, 1968712, 2426552, 2652756, 2953068, 3227064, 3639828, 5305512, 5906136, 7279656, 13042717, 26085434, 39128151, 52170868, 78256302, 104341736, 156512604, 313025208]

約数ペア:

[(1, 313025208), (2, 156512604), (3, 104341736), (4, 78256302), (6, 52170868), (8, 39128151), (12, 26085434), (24, 13042717), (43, 7279656), (53, 5906136), (59, 5305512), (86, 3639828), (97, 3227064), (106, 2953068), (118, 2652756), (129, 2426552), (159, 1968712), (172, 1819914), (177, 1768504), (194, 1613532), (212, 1476534), (236, 1326378), (258, 1213276), (291, 1075688), (318, 984356), (344, 909957), (354, 884252), (388, 806766), (424, 738267), (472, 663189), (516, 606638), (582, 537844), (636, 492178), (708, 442126), (776, 403383), (1032, 303319), (1164, 268922), (1272, 246089), (1416, 221063), (2279, 137352), (2328, 134461), (2537, 123384), (3127, 100104), (4171, 75048), (4558, 68676), (5074, 61692), (5141, 60888), (5723, 54696), (6254, 50052), (6837, 45784), (7611, 41128), (8342, 37524), (9116, 34338), (9381, 33368), (10148, 30846), (10282, 30444), (11446, 27348), (12508, 25026), (12513, 25016), (13674, 22892), (15222, 20564), (15423, 20296), (16684, 18762), (17169, 18232)]