250590928

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 80

約数和(自身を含む): 577768576

約数和(自身を除く): 327177648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 244, 301, 344, 427, 488, 602, 688, 853, 854, 976, 1204, 1706, 1708, 2408, 2623, 3412, 3416, 4816, 5246, 5971, 6824, 6832, 10492, 11942, 13648, 18361, 20984, 23884, 36679, 36722, 41968, 47768, 52033, 73358, 73444, 95536, 104066, 146716, 146888, 208132, 256753, 293432, 293776, 364231, 416264, 513506, 586864, 728462, 832528, 1027012, 1456924, 2054024, 2237419, 2913848, 4108048, 4474838, 5827696, 8949676, 15661933, 17899352, 31323866, 35798704, 62647732, 125295464, 250590928]

約数ペア:

[(1, 250590928), (2, 125295464), (4, 62647732), (7, 35798704), (8, 31323866), (14, 17899352), (16, 15661933), (28, 8949676), (43, 5827696), (56, 4474838), (61, 4108048), (86, 2913848), (112, 2237419), (122, 2054024), (172, 1456924), (244, 1027012), (301, 832528), (344, 728462), (427, 586864), (488, 513506), (602, 416264), (688, 364231), (853, 293776), (854, 293432), (976, 256753), (1204, 208132), (1706, 146888), (1708, 146716), (2408, 104066), (2623, 95536), (3412, 73444), (3416, 73358), (4816, 52033), (5246, 47768), (5971, 41968), (6824, 36722), (6832, 36679), (10492, 23884), (11942, 20984), (13648, 18361)]