312486832

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 458892368

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 47, 56, 58, 89, 92, 94, 112, 116, 161, 178, 184, 188, 203, 232, 322, 329, 356, 368, 376, 406, 464, 623, 644, 658, 667, 712, 752, 812, 1081, 1246, 1288, 1316, 1334, 1363, 1424, 1624, 2047, 2162, 2492, 2576, 2581, 2632, 2668, 2726, 3248, 4094, 4183, 4324, 4669, 4984, 5162, 5264, 5336, 5452, 7567, 8188, 8366, 8648, 9338, 9541, 9968, 10324, 10672, 10904, 14329, 15134, 16376, 16732, 17296, 18067, 18676, 19082, 20648, 21808, 28658, 29281, 30268, 31349, 32752, 33464, 36134, 37352, 38164, 41296, 57316, 58562, 59363, 60536, 62698, 66928, 72268, 74704, 76328, 96209, 114632, 117124, 118726, 121072, 121307, 125396, 144536, 152656, 192418, 219443, 229264, 234248, 237452, 242614, 250792, 289072, 384836, 415541, 438886, 468496, 474904, 485228, 501584, 673463, 769672, 831082, 849149, 877772, 949808, 970456, 1346926, 1539344, 1662164, 1698298, 1755544, 1940912, 2693852, 2790061, 3324328, 3396596, 3511088, 5387704, 5580122, 6648656, 6793192, 10775408, 11160244, 13586384, 19530427, 22320488, 39060854, 44640976, 78121708, 156243416, 312486832]

約数ペア:

[(1, 312486832), (2, 156243416), (4, 78121708), (7, 44640976), (8, 39060854), (14, 22320488), (16, 19530427), (23, 13586384), (28, 11160244), (29, 10775408), (46, 6793192), (47, 6648656), (56, 5580122), (58, 5387704), (89, 3511088), (92, 3396596), (94, 3324328), (112, 2790061), (116, 2693852), (161, 1940912), (178, 1755544), (184, 1698298), (188, 1662164), (203, 1539344), (232, 1346926), (322, 970456), (329, 949808), (356, 877772), (368, 849149), (376, 831082), (406, 769672), (464, 673463), (623, 501584), (644, 485228), (658, 474904), (667, 468496), (712, 438886), (752, 415541), (812, 384836), (1081, 289072), (1246, 250792), (1288, 242614), (1316, 237452), (1334, 234248), (1363, 229264), (1424, 219443), (1624, 192418), (2047, 152656), (2162, 144536), (2492, 125396), (2576, 121307), (2581, 121072), (2632, 118726), (2668, 117124), (2726, 114632), (3248, 96209), (4094, 76328), (4183, 74704), (4324, 72268), (4669, 66928), (4984, 62698), (5162, 60536), (5264, 59363), (5336, 58562), (5452, 57316), (7567, 41296), (8188, 38164), (8366, 37352), (8648, 36134), (9338, 33464), (9541, 32752), (9968, 31349), (10324, 30268), (10672, 29281), (10904, 28658), (14329, 21808), (15134, 20648), (16376, 19082), (16732, 18676), (17296, 18067)]