264748356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 735134400

約数和(自身を除く): 470386044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 53, 57, 67, 76, 106, 109, 114, 134, 159, 171, 201, 212, 218, 228, 268, 318, 327, 342, 402, 436, 477, 603, 636, 654, 684, 804, 954, 981, 1007, 1206, 1273, 1308, 1908, 1962, 2014, 2071, 2412, 2546, 3021, 3551, 3819, 3924, 4028, 4142, 5092, 5777, 6042, 6213, 7102, 7303, 7638, 8284, 9063, 10653, 11457, 11554, 12084, 12426, 14204, 14606, 15276, 17331, 18126, 18639, 21306, 21909, 22914, 23108, 24852, 29212, 31959, 34662, 36252, 37278, 42612, 43818, 45828, 51993, 63918, 65727, 67469, 69324, 74556, 87636, 103986, 109763, 127836, 131454, 134938, 138757, 202407, 207972, 219526, 262908, 269876, 277514, 329289, 387059, 404814, 416271, 439052, 555028, 607221, 658578, 774118, 809628, 832542, 987867, 1161177, 1214442, 1248813, 1317156, 1548236, 1665084, 1975734, 2322354, 2428884, 2497626, 3483531, 3951468, 4644708, 4995252, 6967062, 7354121, 13934124, 14708242, 22062363, 29416484, 44124726, 66187089, 88249452, 132374178, 264748356]

約数ペア:

[(1, 264748356), (2, 132374178), (3, 88249452), (4, 66187089), (6, 44124726), (9, 29416484), (12, 22062363), (18, 14708242), (19, 13934124), (36, 7354121), (38, 6967062), (53, 4995252), (57, 4644708), (67, 3951468), (76, 3483531), (106, 2497626), (109, 2428884), (114, 2322354), (134, 1975734), (159, 1665084), (171, 1548236), (201, 1317156), (212, 1248813), (218, 1214442), (228, 1161177), (268, 987867), (318, 832542), (327, 809628), (342, 774118), (402, 658578), (436, 607221), (477, 555028), (603, 439052), (636, 416271), (654, 404814), (684, 387059), (804, 329289), (954, 277514), (981, 269876), (1007, 262908), (1206, 219526), (1273, 207972), (1308, 202407), (1908, 138757), (1962, 134938), (2014, 131454), (2071, 127836), (2412, 109763), (2546, 103986), (3021, 87636), (3551, 74556), (3819, 69324), (3924, 67469), (4028, 65727), (4142, 63918), (5092, 51993), (5777, 45828), (6042, 43818), (6213, 42612), (7102, 37278), (7303, 36252), (7638, 34662), (8284, 31959), (9063, 29212), (10653, 24852), (11457, 23108), (11554, 22914), (12084, 21909), (12426, 21306), (14204, 18639), (14606, 18126), (15276, 17331)]