331231104

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 1032954000

約数和(自身を除く): 701722896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 128, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 384, 409, 444, 456, 576, 592, 608, 666, 684, 703, 818, 888, 912, 1152, 1184, 1216, 1227, 1332, 1368, 1406, 1636, 1776, 1824, 2109, 2368, 2432, 2454, 2664, 2736, 2812, 3272, 3552, 3648, 3681, 4218, 4736, 4908, 5328, 5472, 5624, 6327, 6544, 7104, 7296, 7362, 7771, 8436, 9816, 10656, 10944, 11248, 12654, 13088, 14208, 14724, 15133, 15542, 16872, 19632, 21312, 21888, 22496, 23313, 25308, 26176, 29448, 30266, 31084, 33744, 39264, 42624, 44992, 45399, 46626, 50616, 52352, 58896, 60532, 62168, 67488, 69939, 78528, 89984, 90798, 93252, 101232, 117792, 121064, 124336, 134976, 136197, 139878, 157056, 181596, 186504, 202464, 235584, 242128, 248672, 269952, 272394, 279756, 287527, 363192, 373008, 404928, 471168, 484256, 497344, 544788, 559512, 575054, 726384, 746016, 809856, 862581, 968512, 994688, 1089576, 1119024, 1150108, 1452768, 1492032, 1725162, 1937024, 2179152, 2238048, 2300216, 2587743, 2905536, 2984064, 3450324, 4358304, 4476096, 4600432, 5175486, 5811072, 6900648, 8716608, 8952192, 9200864, 10350972, 13801296, 17433216, 18401728, 20701944, 27602592, 36803456, 41403888, 55205184, 82807776, 110410368, 165615552, 331231104]

約数ペア:

[(1, 331231104), (2, 165615552), (3, 110410368), (4, 82807776), (6, 55205184), (8, 41403888), (9, 36803456), (12, 27602592), (16, 20701944), (18, 18401728), (19, 17433216), (24, 13801296), (32, 10350972), (36, 9200864), (37, 8952192), (38, 8716608), (48, 6900648), (57, 5811072), (64, 5175486), (72, 4600432), (74, 4476096), (76, 4358304), (96, 3450324), (111, 2984064), (114, 2905536), (128, 2587743), (144, 2300216), (148, 2238048), (152, 2179152), (171, 1937024), (192, 1725162), (222, 1492032), (228, 1452768), (288, 1150108), (296, 1119024), (304, 1089576), (333, 994688), (342, 968512), (384, 862581), (409, 809856), (444, 746016), (456, 726384), (576, 575054), (592, 559512), (608, 544788), (666, 497344), (684, 484256), (703, 471168), (818, 404928), (888, 373008), (912, 363192), (1152, 287527), (1184, 279756), (1216, 272394), (1227, 269952), (1332, 248672), (1368, 242128), (1406, 235584), (1636, 202464), (1776, 186504), (1824, 181596), (2109, 157056), (2368, 139878), (2432, 136197), (2454, 134976), (2664, 124336), (2736, 121064), (2812, 117792), (3272, 101232), (3552, 93252), (3648, 90798), (3681, 89984), (4218, 78528), (4736, 69939), (4908, 67488), (5328, 62168), (5472, 60532), (5624, 58896), (6327, 52352), (6544, 50616), (7104, 46626), (7296, 45399), (7362, 44992), (7771, 42624), (8436, 39264), (9816, 33744), (10656, 31084), (10944, 30266), (11248, 29448), (12654, 26176), (13088, 25308), (14208, 23313), (14724, 22496), (15133, 21888), (15542, 21312), (16872, 19632)]