531437712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:469

約数の個数: 160

約数和(自身を含む): 1549234176

約数和(自身を除く): 1017796464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 83, 93, 104, 124, 156, 166, 186, 208, 248, 249, 312, 331, 332, 372, 403, 496, 498, 624, 662, 664, 744, 806, 993, 996, 1079, 1209, 1324, 1328, 1488, 1612, 1986, 1992, 2158, 2418, 2573, 2648, 3224, 3237, 3972, 3984, 4303, 4316, 4836, 5146, 5296, 6448, 6474, 7719, 7944, 8606, 8632, 9672, 10261, 10292, 12909, 12948, 15438, 15888, 17212, 17264, 19344, 20522, 20584, 25818, 25896, 27473, 30783, 30876, 33449, 34424, 41044, 41168, 51636, 51792, 54946, 61566, 61752, 66898, 68848, 82088, 82419, 100347, 103272, 109892, 123132, 123504, 133393, 133796, 164176, 164838, 200694, 206544, 219784, 246264, 266786, 267592, 329676, 357149, 400179, 401388, 439568, 492528, 533572, 535184, 659352, 714298, 800358, 802776, 851663, 1067144, 1071447, 1318704, 1428596, 1600716, 1605552, 1703326, 2134288, 2142894, 2554989, 2857192, 3201432, 3406652, 4285788, 5109978, 5714384, 6402864, 6813304, 8571576, 10219956, 11071619, 13626608, 17143152, 20439912, 22143238, 33214857, 40879824, 44286476, 66429714, 88572952, 132859428, 177145904, 265718856, 531437712]

約数ペア:

[(1, 531437712), (2, 265718856), (3, 177145904), (4, 132859428), (6, 88572952), (8, 66429714), (12, 44286476), (13, 40879824), (16, 33214857), (24, 22143238), (26, 20439912), (31, 17143152), (39, 13626608), (48, 11071619), (52, 10219956), (62, 8571576), (78, 6813304), (83, 6402864), (93, 5714384), (104, 5109978), (124, 4285788), (156, 3406652), (166, 3201432), (186, 2857192), (208, 2554989), (248, 2142894), (249, 2134288), (312, 1703326), (331, 1605552), (332, 1600716), (372, 1428596), (403, 1318704), (496, 1071447), (498, 1067144), (624, 851663), (662, 802776), (664, 800358), (744, 714298), (806, 659352), (993, 535184), (996, 533572), (1079, 492528), (1209, 439568), (1324, 401388), (1328, 400179), (1488, 357149), (1612, 329676), (1986, 267592), (1992, 266786), (2158, 246264), (2418, 219784), (2573, 206544), (2648, 200694), (3224, 164838), (3237, 164176), (3972, 133796), (3984, 133393), (4303, 123504), (4316, 123132), (4836, 109892), (5146, 103272), (5296, 100347), (6448, 82419), (6474, 82088), (7719, 68848), (7944, 66898), (8606, 61752), (8632, 61566), (9672, 54946), (10261, 51792), (10292, 51636), (12909, 41168), (12948, 41044), (15438, 34424), (15888, 33449), (17212, 30876), (17264, 30783), (19344, 27473), (20522, 25896), (20584, 25818)]