227565312

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1046

約数の個数: 144

約数和(自身を含む): 681289728

約数和(自身を除く): 453724416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 128, 138, 156, 184, 192, 208, 256, 276, 299, 312, 368, 384, 416, 552, 598, 624, 736, 768, 832, 897, 991, 1104, 1196, 1248, 1472, 1664, 1794, 1982, 2208, 2392, 2496, 2944, 2973, 3328, 3588, 3964, 4416, 4784, 4992, 5888, 5946, 7176, 7928, 8832, 9568, 9984, 11892, 12883, 14352, 15856, 17664, 19136, 22793, 23784, 25766, 28704, 31712, 38272, 38649, 45586, 47568, 51532, 57408, 63424, 68379, 76544, 77298, 91172, 95136, 103064, 114816, 126848, 136758, 154596, 182344, 190272, 206128, 229632, 253696, 273516, 296309, 309192, 364688, 380544, 412256, 547032, 592618, 618384, 729376, 761088, 824512, 888927, 1094064, 1185236, 1236768, 1458752, 1649024, 1777854, 2188128, 2370472, 2473536, 2917504, 3298048, 3555708, 4376256, 4740944, 4947072, 5835008, 7111416, 8752512, 9481888, 9894144, 14222832, 17505024, 18963776, 28445664, 37927552, 56891328, 75855104, 113782656, 227565312]

約数ペア:

[(1, 227565312), (2, 113782656), (3, 75855104), (4, 56891328), (6, 37927552), (8, 28445664), (12, 18963776), (13, 17505024), (16, 14222832), (23, 9894144), (24, 9481888), (26, 8752512), (32, 7111416), (39, 5835008), (46, 4947072), (48, 4740944), (52, 4376256), (64, 3555708), (69, 3298048), (78, 2917504), (92, 2473536), (96, 2370472), (104, 2188128), (128, 1777854), (138, 1649024), (156, 1458752), (184, 1236768), (192, 1185236), (208, 1094064), (256, 888927), (276, 824512), (299, 761088), (312, 729376), (368, 618384), (384, 592618), (416, 547032), (552, 412256), (598, 380544), (624, 364688), (736, 309192), (768, 296309), (832, 273516), (897, 253696), (991, 229632), (1104, 206128), (1196, 190272), (1248, 182344), (1472, 154596), (1664, 136758), (1794, 126848), (1982, 114816), (2208, 103064), (2392, 95136), (2496, 91172), (2944, 77298), (2973, 76544), (3328, 68379), (3588, 63424), (3964, 57408), (4416, 51532), (4784, 47568), (4992, 45586), (5888, 38649), (5946, 38272), (7176, 31712), (7928, 28704), (8832, 25766), (9568, 23784), (9984, 22793), (11892, 19136), (12883, 17664), (14352, 15856)]