2238288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:252

約数の個数: 80

約数和(自身を含む): 6624576

約数和(自身を除く): 4386288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 211, 221, 272, 312, 408, 422, 442, 624, 633, 663, 816, 844, 884, 1266, 1326, 1688, 1768, 2532, 2652, 2743, 3376, 3536, 3587, 5064, 5304, 5486, 7174, 8229, 10128, 10608, 10761, 10972, 14348, 16458, 21522, 21944, 28696, 32916, 43044, 43888, 46631, 57392, 65832, 86088, 93262, 131664, 139893, 172176, 186524, 279786, 373048, 559572, 746096, 1119144, 2238288]

約数ペア:

[(1, 2238288), (2, 1119144), (3, 746096), (4, 559572), (6, 373048), (8, 279786), (12, 186524), (13, 172176), (16, 139893), (17, 131664), (24, 93262), (26, 86088), (34, 65832), (39, 57392), (48, 46631), (51, 43888), (52, 43044), (68, 32916), (78, 28696), (102, 21944), (104, 21522), (136, 16458), (156, 14348), (204, 10972), (208, 10761), (211, 10608), (221, 10128), (272, 8229), (312, 7174), (408, 5486), (422, 5304), (442, 5064), (624, 3587), (633, 3536), (663, 3376), (816, 2743), (844, 2652), (884, 2532), (1266, 1768), (1326, 1688)]