38951328

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 117059040

約数和(自身を除く): 78107712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 59, 69, 78, 92, 96, 104, 118, 138, 156, 177, 184, 208, 236, 276, 299, 312, 354, 368, 416, 472, 529, 552, 598, 624, 708, 736, 767, 897, 944, 1058, 1104, 1196, 1248, 1357, 1416, 1534, 1587, 1794, 1888, 2116, 2208, 2301, 2392, 2714, 2832, 3068, 3174, 3588, 4071, 4232, 4602, 4784, 5428, 5664, 6136, 6348, 6877, 7176, 8142, 8464, 9204, 9568, 10856, 12272, 12696, 13754, 14352, 16284, 16928, 17641, 18408, 20631, 21712, 24544, 25392, 27508, 28704, 31211, 32568, 35282, 36816, 41262, 43424, 50784, 52923, 55016, 62422, 65136, 70564, 73632, 82524, 93633, 105846, 110032, 124844, 130272, 141128, 165048, 187266, 211692, 220064, 249688, 282256, 330096, 374532, 405743, 423384, 499376, 564512, 660192, 749064, 811486, 846768, 998752, 1217229, 1498128, 1622972, 1693536, 2434458, 2996256, 3245944, 4868916, 6491888, 9737832, 12983776, 19475664, 38951328]

約数ペア:

[(1, 38951328), (2, 19475664), (3, 12983776), (4, 9737832), (6, 6491888), (8, 4868916), (12, 3245944), (13, 2996256), (16, 2434458), (23, 1693536), (24, 1622972), (26, 1498128), (32, 1217229), (39, 998752), (46, 846768), (48, 811486), (52, 749064), (59, 660192), (69, 564512), (78, 499376), (92, 423384), (96, 405743), (104, 374532), (118, 330096), (138, 282256), (156, 249688), (177, 220064), (184, 211692), (208, 187266), (236, 165048), (276, 141128), (299, 130272), (312, 124844), (354, 110032), (368, 105846), (416, 93633), (472, 82524), (529, 73632), (552, 70564), (598, 65136), (624, 62422), (708, 55016), (736, 52923), (767, 50784), (897, 43424), (944, 41262), (1058, 36816), (1104, 35282), (1196, 32568), (1248, 31211), (1357, 28704), (1416, 27508), (1534, 25392), (1587, 24544), (1794, 21712), (1888, 20631), (2116, 18408), (2208, 17641), (2301, 16928), (2392, 16284), (2714, 14352), (2832, 13754), (3068, 12696), (3174, 12272), (3588, 10856), (4071, 9568), (4232, 9204), (4602, 8464), (4784, 8142), (5428, 7176), (5664, 6877), (6136, 6348)]