180378464

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 423472896

約数和(自身を除く): 243094432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 61, 86, 112, 122, 172, 224, 244, 301, 307, 344, 427, 488, 602, 614, 688, 854, 976, 1204, 1228, 1376, 1708, 1952, 2149, 2408, 2456, 2623, 3416, 4298, 4816, 4912, 5246, 6832, 8596, 9632, 9824, 10492, 13201, 13664, 17192, 18361, 18727, 20984, 26402, 34384, 36722, 37454, 41968, 52804, 68768, 73444, 74908, 83936, 92407, 105608, 131089, 146888, 149816, 184814, 211216, 262178, 293776, 299632, 369628, 422432, 524356, 587552, 599264, 739256, 805261, 1048712, 1478512, 1610522, 2097424, 2957024, 3221044, 4194848, 5636827, 6442088, 11273654, 12884176, 22547308, 25768352, 45094616, 90189232, 180378464]

約数ペア:

[(1, 180378464), (2, 90189232), (4, 45094616), (7, 25768352), (8, 22547308), (14, 12884176), (16, 11273654), (28, 6442088), (32, 5636827), (43, 4194848), (56, 3221044), (61, 2957024), (86, 2097424), (112, 1610522), (122, 1478512), (172, 1048712), (224, 805261), (244, 739256), (301, 599264), (307, 587552), (344, 524356), (427, 422432), (488, 369628), (602, 299632), (614, 293776), (688, 262178), (854, 211216), (976, 184814), (1204, 149816), (1228, 146888), (1376, 131089), (1708, 105608), (1952, 92407), (2149, 83936), (2408, 74908), (2456, 73444), (2623, 68768), (3416, 52804), (4298, 41968), (4816, 37454), (4912, 36722), (5246, 34384), (6832, 26402), (8596, 20984), (9632, 18727), (9824, 18361), (10492, 17192), (13201, 13664)]