248423328

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 785232000

約数和(自身を除く): 536808672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 288, 296, 304, 333, 342, 409, 432, 444, 456, 513, 592, 608, 666, 684, 703, 818, 864, 888, 912, 999, 1026, 1184, 1227, 1332, 1368, 1406, 1636, 1776, 1824, 1998, 2052, 2109, 2454, 2664, 2736, 2812, 3272, 3552, 3681, 3996, 4104, 4218, 4908, 5328, 5472, 5624, 6327, 6544, 7362, 7771, 7992, 8208, 8436, 9816, 10656, 11043, 11248, 12654, 13088, 14724, 15133, 15542, 15984, 16416, 16872, 18981, 19632, 22086, 22496, 23313, 25308, 29448, 30266, 31084, 31968, 33744, 37962, 39264, 44172, 45399, 46626, 50616, 58896, 60532, 62168, 67488, 69939, 75924, 88344, 90798, 93252, 101232, 117792, 121064, 124336, 136197, 139878, 151848, 176688, 181596, 186504, 202464, 209817, 242128, 248672, 272394, 279756, 287527, 303696, 353376, 363192, 373008, 408591, 419634, 484256, 544788, 559512, 575054, 607392, 726384, 746016, 817182, 839268, 862581, 1089576, 1119024, 1150108, 1452768, 1634364, 1678536, 1725162, 2179152, 2238048, 2300216, 2587743, 3268728, 3357072, 3450324, 4358304, 4600432, 5175486, 6537456, 6714144, 6900648, 7763229, 9200864, 10350972, 13074912, 13801296, 15526458, 20701944, 27602592, 31052916, 41403888, 62105832, 82807776, 124211664, 248423328]

約数ペア:

[(1, 248423328), (2, 124211664), (3, 82807776), (4, 62105832), (6, 41403888), (8, 31052916), (9, 27602592), (12, 20701944), (16, 15526458), (18, 13801296), (19, 13074912), (24, 10350972), (27, 9200864), (32, 7763229), (36, 6900648), (37, 6714144), (38, 6537456), (48, 5175486), (54, 4600432), (57, 4358304), (72, 3450324), (74, 3357072), (76, 3268728), (96, 2587743), (108, 2300216), (111, 2238048), (114, 2179152), (144, 1725162), (148, 1678536), (152, 1634364), (171, 1452768), (216, 1150108), (222, 1119024), (228, 1089576), (288, 862581), (296, 839268), (304, 817182), (333, 746016), (342, 726384), (409, 607392), (432, 575054), (444, 559512), (456, 544788), (513, 484256), (592, 419634), (608, 408591), (666, 373008), (684, 363192), (703, 353376), (818, 303696), (864, 287527), (888, 279756), (912, 272394), (999, 248672), (1026, 242128), (1184, 209817), (1227, 202464), (1332, 186504), (1368, 181596), (1406, 176688), (1636, 151848), (1776, 139878), (1824, 136197), (1998, 124336), (2052, 121064), (2109, 117792), (2454, 101232), (2664, 93252), (2736, 90798), (2812, 88344), (3272, 75924), (3552, 69939), (3681, 67488), (3996, 62168), (4104, 60532), (4218, 58896), (4908, 50616), (5328, 46626), (5472, 45399), (5624, 44172), (6327, 39264), (6544, 37962), (7362, 33744), (7771, 31968), (7992, 31084), (8208, 30266), (8436, 29448), (9816, 25308), (10656, 23313), (11043, 22496), (11248, 22086), (12654, 19632), (13088, 18981), (14724, 16872), (15133, 16416), (15542, 15984)]