1815429792

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{419}}^1$

素因数の和:827

約数の個数: 144

約数和(自身を含む): 5264693280

約数和(自身を除く): 3449263488

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 373, 419, 484, 528, 726, 746, 838, 968, 1056, 1119, 1257, 1452, 1492, 1676, 1936, 2238, 2514, 2904, 2984, 3352, 3872, 4103, 4476, 4609, 5028, 5808, 5968, 6704, 8206, 8952, 9218, 10056, 11616, 11936, 12309, 13408, 13827, 16412, 17904, 18436, 20112, 24618, 27654, 32824, 35808, 36872, 40224, 45133, 49236, 50699, 55308, 65648, 73744, 90266, 98472, 101398, 110616, 131296, 135399, 147488, 152097, 156287, 180532, 196944, 202796, 221232, 270798, 304194, 312574, 361064, 393888, 405592, 442464, 468861, 541596, 608388, 625148, 722128, 811184, 937722, 1083192, 1216776, 1250296, 1444256, 1622368, 1719157, 1875444, 2166384, 2433552, 2500592, 3438314, 3750888, 4332768, 4867104, 5001184, 5157471, 6876628, 7501776, 10314942, 13753256, 15003552, 18910727, 20629884, 27506512, 37821454, 41259768, 55013024, 56732181, 75642908, 82519536, 113464362, 151285816, 165039072, 226928724, 302571632, 453857448, 605143264, 907714896, 1815429792]

約数ペア:

[(1, 1815429792), (2, 907714896), (3, 605143264), (4, 453857448), (6, 302571632), (8, 226928724), (11, 165039072), (12, 151285816), (16, 113464362), (22, 82519536), (24, 75642908), (32, 56732181), (33, 55013024), (44, 41259768), (48, 37821454), (66, 27506512), (88, 20629884), (96, 18910727), (121, 15003552), (132, 13753256), (176, 10314942), (242, 7501776), (264, 6876628), (352, 5157471), (363, 5001184), (373, 4867104), (419, 4332768), (484, 3750888), (528, 3438314), (726, 2500592), (746, 2433552), (838, 2166384), (968, 1875444), (1056, 1719157), (1119, 1622368), (1257, 1444256), (1452, 1250296), (1492, 1216776), (1676, 1083192), (1936, 937722), (2238, 811184), (2514, 722128), (2904, 625148), (2984, 608388), (3352, 541596), (3872, 468861), (4103, 442464), (4476, 405592), (4609, 393888), (5028, 361064), (5808, 312574), (5968, 304194), (6704, 270798), (8206, 221232), (8952, 202796), (9218, 196944), (10056, 180532), (11616, 156287), (11936, 152097), (12309, 147488), (13408, 135399), (13827, 131296), (16412, 110616), (17904, 101398), (18436, 98472), (20112, 90266), (24618, 73744), (27654, 65648), (32824, 55308), (35808, 50699), (36872, 49236), (40224, 45133)]