388345152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{991}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 1114706432

約数和(自身を除く): 726361280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 157, 192, 208, 312, 314, 416, 471, 624, 628, 832, 942, 991, 1248, 1256, 1884, 1982, 2041, 2496, 2512, 2973, 3768, 3964, 4082, 5024, 5946, 6123, 7536, 7928, 8164, 10048, 11892, 12246, 12883, 15072, 15856, 16328, 23784, 24492, 25766, 30144, 31712, 32656, 38649, 47568, 48984, 51532, 63424, 65312, 77298, 95136, 97968, 103064, 130624, 154596, 155587, 190272, 195936, 206128, 309192, 311174, 391872, 412256, 466761, 618384, 622348, 824512, 933522, 1236768, 1244696, 1867044, 2022631, 2473536, 2489392, 3734088, 4045262, 4978784, 6067893, 7468176, 8090524, 9957568, 12135786, 14936352, 16181048, 24271572, 29872704, 32362096, 48543144, 64724192, 97086288, 129448384, 194172576, 388345152]

約数ペア:

[(1, 388345152), (2, 194172576), (3, 129448384), (4, 97086288), (6, 64724192), (8, 48543144), (12, 32362096), (13, 29872704), (16, 24271572), (24, 16181048), (26, 14936352), (32, 12135786), (39, 9957568), (48, 8090524), (52, 7468176), (64, 6067893), (78, 4978784), (96, 4045262), (104, 3734088), (156, 2489392), (157, 2473536), (192, 2022631), (208, 1867044), (312, 1244696), (314, 1236768), (416, 933522), (471, 824512), (624, 622348), (628, 618384), (832, 466761), (942, 412256), (991, 391872), (1248, 311174), (1256, 309192), (1884, 206128), (1982, 195936), (2041, 190272), (2496, 155587), (2512, 154596), (2973, 130624), (3768, 103064), (3964, 97968), (4082, 95136), (5024, 77298), (5946, 65312), (6123, 63424), (7536, 51532), (7928, 48984), (8164, 47568), (10048, 38649), (11892, 32656), (12246, 31712), (12883, 30144), (15072, 25766), (15856, 24492), (16328, 23784)]