331348896

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 987222600

約数和(自身を除く): 655873704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 97, 116, 144, 174, 194, 232, 261, 288, 291, 348, 388, 409, 464, 522, 582, 696, 776, 818, 873, 928, 1044, 1164, 1227, 1392, 1552, 1636, 1746, 2088, 2328, 2454, 2784, 2813, 3104, 3272, 3492, 3681, 4176, 4656, 4908, 5626, 6544, 6984, 7362, 8352, 8439, 9312, 9816, 11252, 11861, 13088, 13968, 14724, 16878, 19632, 22504, 23722, 25317, 27936, 29448, 33756, 35583, 39264, 39673, 45008, 47444, 50634, 58896, 67512, 71166, 79346, 90016, 94888, 101268, 106749, 117792, 119019, 135024, 142332, 158692, 189776, 202536, 213498, 238038, 270048, 284664, 317384, 357057, 379552, 405072, 426996, 476076, 569328, 634768, 714114, 810144, 853992, 952152, 1138656, 1150517, 1269536, 1428228, 1707984, 1904304, 2301034, 2856456, 3415968, 3451551, 3808608, 4602068, 5712912, 6903102, 9204136, 10354653, 11425824, 13806204, 18408272, 20709306, 27612408, 36816544, 41418612, 55224816, 82837224, 110449632, 165674448, 331348896]

約数ペア:

[(1, 331348896), (2, 165674448), (3, 110449632), (4, 82837224), (6, 55224816), (8, 41418612), (9, 36816544), (12, 27612408), (16, 20709306), (18, 18408272), (24, 13806204), (29, 11425824), (32, 10354653), (36, 9204136), (48, 6903102), (58, 5712912), (72, 4602068), (87, 3808608), (96, 3451551), (97, 3415968), (116, 2856456), (144, 2301034), (174, 1904304), (194, 1707984), (232, 1428228), (261, 1269536), (288, 1150517), (291, 1138656), (348, 952152), (388, 853992), (409, 810144), (464, 714114), (522, 634768), (582, 569328), (696, 476076), (776, 426996), (818, 405072), (873, 379552), (928, 357057), (1044, 317384), (1164, 284664), (1227, 270048), (1392, 238038), (1552, 213498), (1636, 202536), (1746, 189776), (2088, 158692), (2328, 142332), (2454, 135024), (2784, 119019), (2813, 117792), (3104, 106749), (3272, 101268), (3492, 94888), (3681, 90016), (4176, 79346), (4656, 71166), (4908, 67512), (5626, 58896), (6544, 50634), (6984, 47444), (7362, 45008), (8352, 39673), (8439, 39264), (9312, 35583), (9816, 33756), (11252, 29448), (11861, 27936), (13088, 25317), (13968, 23722), (14724, 22504), (16878, 19632)]