1222852904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 2859016320

約数和(自身を除く): 1636163416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 157, 169, 182, 314, 338, 364, 628, 676, 728, 823, 1099, 1183, 1256, 1352, 1646, 2041, 2198, 2366, 3292, 4082, 4396, 4732, 5761, 6584, 8164, 8792, 9464, 10699, 11522, 14287, 16328, 21398, 23044, 26533, 28574, 42796, 46088, 53066, 57148, 74893, 85592, 106132, 114296, 129211, 139087, 149786, 185731, 212264, 258422, 278174, 299572, 371462, 516844, 556348, 599144, 742924, 904477, 973609, 1033688, 1112696, 1485848, 1679743, 1808954, 1947218, 3359486, 3617908, 3894436, 6718972, 7235816, 7788872, 11758201, 13437944, 21836659, 23516402, 43673318, 47032804, 87346636, 94065608, 152856613, 174693272, 305713226, 611426452, 1222852904]

約数ペア:

[(1, 1222852904), (2, 611426452), (4, 305713226), (7, 174693272), (8, 152856613), (13, 94065608), (14, 87346636), (26, 47032804), (28, 43673318), (52, 23516402), (56, 21836659), (91, 13437944), (104, 11758201), (157, 7788872), (169, 7235816), (182, 6718972), (314, 3894436), (338, 3617908), (364, 3359486), (628, 1947218), (676, 1808954), (728, 1679743), (823, 1485848), (1099, 1112696), (1183, 1033688), (1256, 973609), (1352, 904477), (1646, 742924), (2041, 599144), (2198, 556348), (2366, 516844), (3292, 371462), (4082, 299572), (4396, 278174), (4732, 258422), (5761, 212264), (6584, 185731), (8164, 149786), (8792, 139087), (9464, 129211), (10699, 114296), (11522, 106132), (14287, 85592), (16328, 74893), (21398, 57148), (23044, 53066), (26533, 46088), (28574, 42796)]