248618688

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 112

約数和(自身を含む): 685678080

約数和(自身を除く): 437059392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 79, 96, 111, 148, 158, 192, 222, 237, 296, 316, 443, 444, 474, 592, 632, 886, 888, 948, 1184, 1264, 1329, 1772, 1776, 1896, 2368, 2528, 2658, 2923, 3544, 3552, 3792, 5056, 5316, 5846, 7088, 7104, 7584, 8769, 10632, 11692, 14176, 15168, 16391, 17538, 21264, 23384, 28352, 32782, 34997, 35076, 42528, 46768, 49173, 65564, 69994, 70152, 85056, 93536, 98346, 104991, 131128, 139988, 140304, 187072, 196692, 209982, 262256, 279976, 280608, 393384, 419964, 524512, 559952, 561216, 786768, 839928, 1049024, 1119904, 1294889, 1573536, 1679856, 2239808, 2589778, 3147072, 3359712, 3884667, 5179556, 6719424, 7769334, 10359112, 15538668, 20718224, 31077336, 41436448, 62154672, 82872896, 124309344, 248618688]

約数ペア:

[(1, 248618688), (2, 124309344), (3, 82872896), (4, 62154672), (6, 41436448), (8, 31077336), (12, 20718224), (16, 15538668), (24, 10359112), (32, 7769334), (37, 6719424), (48, 5179556), (64, 3884667), (74, 3359712), (79, 3147072), (96, 2589778), (111, 2239808), (148, 1679856), (158, 1573536), (192, 1294889), (222, 1119904), (237, 1049024), (296, 839928), (316, 786768), (443, 561216), (444, 559952), (474, 524512), (592, 419964), (632, 393384), (886, 280608), (888, 279976), (948, 262256), (1184, 209982), (1264, 196692), (1329, 187072), (1772, 140304), (1776, 139988), (1896, 131128), (2368, 104991), (2528, 98346), (2658, 93536), (2923, 85056), (3544, 70152), (3552, 69994), (3792, 65564), (5056, 49173), (5316, 46768), (5846, 42528), (7088, 35076), (7104, 34997), (7584, 32782), (8769, 28352), (10632, 23384), (11692, 21264), (14176, 17538), (15168, 16391)]