499312476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 1442881440

約数和(自身を除く): 943568964

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 233, 234, 241, 247, 342, 466, 468, 482, 494, 684, 699, 723, 741, 932, 964, 988, 1398, 1446, 1482, 2097, 2169, 2223, 2796, 2892, 2964, 3029, 3133, 4194, 4338, 4427, 4446, 4579, 6058, 6266, 8388, 8676, 8854, 8892, 9087, 9158, 9399, 12116, 12532, 13281, 13737, 17708, 18174, 18316, 18798, 26562, 27261, 27474, 28197, 36348, 37596, 39843, 41211, 53124, 54522, 54948, 56153, 56394, 57551, 59527, 79686, 82422, 109044, 112306, 112788, 115102, 119054, 159372, 164844, 168459, 172653, 178581, 224612, 230204, 238108, 336918, 345306, 357162, 505377, 517959, 535743, 673836, 690612, 714324, 729989, 1010754, 1035918, 1066907, 1071486, 1459978, 2021508, 2071836, 2133814, 2142972, 2189967, 2919956, 3200721, 4267628, 4379934, 6401442, 6569901, 8759868, 9602163, 12802884, 13139802, 13869791, 19204326, 26279604, 27739582, 38408652, 41609373, 55479164, 83218746, 124828119, 166437492, 249656238, 499312476]

約数ペア:

[(1, 499312476), (2, 249656238), (3, 166437492), (4, 124828119), (6, 83218746), (9, 55479164), (12, 41609373), (13, 38408652), (18, 27739582), (19, 26279604), (26, 19204326), (36, 13869791), (38, 13139802), (39, 12802884), (52, 9602163), (57, 8759868), (76, 6569901), (78, 6401442), (114, 4379934), (117, 4267628), (156, 3200721), (171, 2919956), (228, 2189967), (233, 2142972), (234, 2133814), (241, 2071836), (247, 2021508), (342, 1459978), (466, 1071486), (468, 1066907), (482, 1035918), (494, 1010754), (684, 729989), (699, 714324), (723, 690612), (741, 673836), (932, 535743), (964, 517959), (988, 505377), (1398, 357162), (1446, 345306), (1482, 336918), (2097, 238108), (2169, 230204), (2223, 224612), (2796, 178581), (2892, 172653), (2964, 168459), (3029, 164844), (3133, 159372), (4194, 119054), (4338, 115102), (4427, 112788), (4446, 112306), (4579, 109044), (6058, 82422), (6266, 79686), (8388, 59527), (8676, 57551), (8854, 56394), (8892, 56153), (9087, 54948), (9158, 54522), (9399, 53124), (12116, 41211), (12532, 39843), (13281, 37596), (13737, 36348), (17708, 28197), (18174, 27474), (18316, 27261), (18798, 26562)]