310990512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:531

約数の個数: 160

約数和(自身を含む): 963112960

約数和(自身を除く): 652122448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 73, 84, 93, 112, 124, 146, 168, 186, 217, 219, 248, 292, 336, 372, 409, 434, 438, 496, 511, 584, 651, 744, 818, 868, 876, 1022, 1168, 1227, 1302, 1488, 1533, 1636, 1736, 1752, 2044, 2263, 2454, 2604, 2863, 3066, 3272, 3472, 3504, 4088, 4526, 4908, 5208, 5726, 6132, 6544, 6789, 8176, 8589, 9052, 9816, 10416, 11452, 12264, 12679, 13578, 15841, 17178, 18104, 19632, 22904, 24528, 25358, 27156, 29857, 31682, 34356, 36208, 38037, 45808, 47523, 50716, 54312, 59714, 63364, 68712, 76074, 88753, 89571, 95046, 101432, 108624, 119428, 126728, 137424, 152148, 177506, 179142, 190092, 202864, 208999, 238856, 253456, 266259, 304296, 355012, 358284, 380184, 417998, 477712, 532518, 608592, 626997, 710024, 716568, 760368, 835996, 925567, 1065036, 1253994, 1420048, 1433136, 1671992, 1851134, 2130072, 2507988, 2776701, 3343984, 3702268, 4260144, 5015976, 5553402, 6478969, 7404536, 10031952, 11106804, 12957938, 14809072, 19436907, 22213608, 25915876, 38873814, 44427216, 51831752, 77747628, 103663504, 155495256, 310990512]

約数ペア:

[(1, 310990512), (2, 155495256), (3, 103663504), (4, 77747628), (6, 51831752), (7, 44427216), (8, 38873814), (12, 25915876), (14, 22213608), (16, 19436907), (21, 14809072), (24, 12957938), (28, 11106804), (31, 10031952), (42, 7404536), (48, 6478969), (56, 5553402), (62, 5015976), (73, 4260144), (84, 3702268), (93, 3343984), (112, 2776701), (124, 2507988), (146, 2130072), (168, 1851134), (186, 1671992), (217, 1433136), (219, 1420048), (248, 1253994), (292, 1065036), (336, 925567), (372, 835996), (409, 760368), (434, 716568), (438, 710024), (496, 626997), (511, 608592), (584, 532518), (651, 477712), (744, 417998), (818, 380184), (868, 358284), (876, 355012), (1022, 304296), (1168, 266259), (1227, 253456), (1302, 238856), (1488, 208999), (1533, 202864), (1636, 190092), (1736, 179142), (1752, 177506), (2044, 152148), (2263, 137424), (2454, 126728), (2604, 119428), (2863, 108624), (3066, 101432), (3272, 95046), (3472, 89571), (3504, 88753), (4088, 76074), (4526, 68712), (4908, 63364), (5208, 59714), (5726, 54312), (6132, 50716), (6544, 47523), (6789, 45808), (8176, 38037), (8589, 36208), (9052, 34356), (9816, 31682), (10416, 29857), (11452, 27156), (12264, 25358), (12679, 24528), (13578, 22904), (15841, 19632), (17178, 18104)]