515471472

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:740

約数の個数: 160

約数和(自身を含む): 1554821120

約数和(自身を除く): 1039349648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 61, 62, 72, 93, 108, 122, 124, 144, 183, 186, 216, 244, 248, 279, 366, 372, 432, 488, 496, 549, 558, 631, 732, 744, 837, 976, 1098, 1116, 1262, 1464, 1488, 1647, 1674, 1891, 1893, 2196, 2232, 2524, 2928, 3294, 3348, 3782, 3786, 4392, 4464, 5048, 5673, 5679, 6588, 6696, 7564, 7572, 8784, 10096, 11346, 11358, 13176, 13392, 15128, 15144, 17019, 17037, 19561, 22692, 22716, 26352, 30256, 30288, 34038, 34074, 38491, 39122, 45384, 45432, 51057, 58683, 68076, 68148, 76982, 78244, 90768, 90864, 102114, 115473, 117366, 136152, 136296, 153964, 156488, 176049, 204228, 230946, 234732, 272304, 272592, 307928, 312976, 346419, 352098, 408456, 461892, 469464, 528147, 615856, 692838, 704196, 816912, 923784, 938928, 1039257, 1056294, 1193221, 1385676, 1408392, 1847568, 2078514, 2112588, 2386442, 2771352, 2816784, 3579663, 4157028, 4225176, 4772884, 5542704, 7159326, 8314056, 8450352, 9545768, 10738989, 14318652, 16628112, 19091536, 21477978, 28637304, 32216967, 42955956, 57274608, 64433934, 85911912, 128867868, 171823824, 257735736, 515471472]

約数ペア:

[(1, 515471472), (2, 257735736), (3, 171823824), (4, 128867868), (6, 85911912), (8, 64433934), (9, 57274608), (12, 42955956), (16, 32216967), (18, 28637304), (24, 21477978), (27, 19091536), (31, 16628112), (36, 14318652), (48, 10738989), (54, 9545768), (61, 8450352), (62, 8314056), (72, 7159326), (93, 5542704), (108, 4772884), (122, 4225176), (124, 4157028), (144, 3579663), (183, 2816784), (186, 2771352), (216, 2386442), (244, 2112588), (248, 2078514), (279, 1847568), (366, 1408392), (372, 1385676), (432, 1193221), (488, 1056294), (496, 1039257), (549, 938928), (558, 923784), (631, 816912), (732, 704196), (744, 692838), (837, 615856), (976, 528147), (1098, 469464), (1116, 461892), (1262, 408456), (1464, 352098), (1488, 346419), (1647, 312976), (1674, 307928), (1891, 272592), (1893, 272304), (2196, 234732), (2232, 230946), (2524, 204228), (2928, 176049), (3294, 156488), (3348, 153964), (3782, 136296), (3786, 136152), (4392, 117366), (4464, 115473), (5048, 102114), (5673, 90864), (5679, 90768), (6588, 78244), (6696, 76982), (7564, 68148), (7572, 68076), (8784, 58683), (10096, 51057), (11346, 45432), (11358, 45384), (13176, 39122), (13392, 38491), (15128, 34074), (15144, 34038), (17019, 30288), (17037, 30256), (19561, 26352), (22692, 22716)]