331131744

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1053

約数の個数: 144

約数和(自身を含む): 998917920

約数和(自身を除く): 667786176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 41, 48, 58, 72, 82, 87, 96, 116, 123, 144, 164, 174, 232, 246, 261, 288, 328, 348, 369, 464, 492, 522, 656, 696, 738, 928, 967, 984, 1044, 1189, 1312, 1392, 1476, 1934, 1968, 2088, 2378, 2784, 2901, 2952, 3567, 3868, 3936, 4176, 4756, 5802, 5904, 7134, 7736, 8352, 8703, 9512, 10701, 11604, 11808, 14268, 15472, 17406, 19024, 21402, 23208, 28043, 28536, 30944, 34812, 38048, 39647, 42804, 46416, 56086, 57072, 69624, 79294, 84129, 85608, 92832, 112172, 114144, 118941, 139248, 158588, 168258, 171216, 224344, 237882, 252387, 278496, 317176, 336516, 342432, 356823, 448688, 475764, 504774, 634352, 673032, 713646, 897376, 951528, 1009548, 1149763, 1268704, 1346064, 1427292, 1903056, 2019096, 2299526, 2692128, 2854584, 3449289, 3806112, 4038192, 4599052, 5709168, 6898578, 8076384, 9198104, 10347867, 11418336, 13797156, 18396208, 20695734, 27594312, 36792416, 41391468, 55188624, 82782936, 110377248, 165565872, 331131744]

約数ペア:

[(1, 331131744), (2, 165565872), (3, 110377248), (4, 82782936), (6, 55188624), (8, 41391468), (9, 36792416), (12, 27594312), (16, 20695734), (18, 18396208), (24, 13797156), (29, 11418336), (32, 10347867), (36, 9198104), (41, 8076384), (48, 6898578), (58, 5709168), (72, 4599052), (82, 4038192), (87, 3806112), (96, 3449289), (116, 2854584), (123, 2692128), (144, 2299526), (164, 2019096), (174, 1903056), (232, 1427292), (246, 1346064), (261, 1268704), (288, 1149763), (328, 1009548), (348, 951528), (369, 897376), (464, 713646), (492, 673032), (522, 634352), (656, 504774), (696, 475764), (738, 448688), (928, 356823), (967, 342432), (984, 336516), (1044, 317176), (1189, 278496), (1312, 252387), (1392, 237882), (1476, 224344), (1934, 171216), (1968, 168258), (2088, 158588), (2378, 139248), (2784, 118941), (2901, 114144), (2952, 112172), (3567, 92832), (3868, 85608), (3936, 84129), (4176, 79294), (4756, 69624), (5802, 57072), (5904, 56086), (7134, 46416), (7736, 42804), (8352, 39647), (8703, 38048), (9512, 34812), (10701, 30944), (11604, 28536), (11808, 28043), (14268, 23208), (15472, 21402), (17406, 19024)]