254645532

素因数分解:

$2^2\times 3^8\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 108

約数和(自身を含む): 692176576

約数和(自身を除く): 437531044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 313, 324, 372, 486, 558, 626, 729, 837, 939, 972, 1116, 1252, 1458, 1674, 1878, 2187, 2511, 2817, 2916, 3348, 3756, 4374, 5022, 5634, 6561, 7533, 8451, 8748, 9703, 10044, 11268, 13122, 15066, 16902, 19406, 22599, 25353, 26244, 29109, 30132, 33804, 38812, 45198, 50706, 58218, 67797, 76059, 87327, 90396, 101412, 116436, 135594, 152118, 174654, 203391, 228177, 261981, 271188, 304236, 349308, 406782, 456354, 523962, 684531, 785943, 813564, 912708, 1047924, 1369062, 1571886, 2053593, 2357829, 2738124, 3143772, 4107186, 4715658, 7073487, 8214372, 9431316, 14146974, 21220461, 28293948, 42440922, 63661383, 84881844, 127322766, 254645532]

約数ペア:

[(1, 254645532), (2, 127322766), (3, 84881844), (4, 63661383), (6, 42440922), (9, 28293948), (12, 21220461), (18, 14146974), (27, 9431316), (31, 8214372), (36, 7073487), (54, 4715658), (62, 4107186), (81, 3143772), (93, 2738124), (108, 2357829), (124, 2053593), (162, 1571886), (186, 1369062), (243, 1047924), (279, 912708), (313, 813564), (324, 785943), (372, 684531), (486, 523962), (558, 456354), (626, 406782), (729, 349308), (837, 304236), (939, 271188), (972, 261981), (1116, 228177), (1252, 203391), (1458, 174654), (1674, 152118), (1878, 135594), (2187, 116436), (2511, 101412), (2817, 90396), (2916, 87327), (3348, 76059), (3756, 67797), (4374, 58218), (5022, 50706), (5634, 45198), (6561, 38812), (7533, 33804), (8451, 30132), (8748, 29109), (9703, 26244), (10044, 25353), (11268, 22599), (13122, 19406), (15066, 16902)]