313395984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3045

約数の個数: 120

約数和(自身を含む): 971416992

約数和(自身を除く): 658021008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 67, 72, 88, 99, 132, 134, 144, 176, 198, 201, 264, 268, 396, 402, 528, 536, 603, 737, 792, 804, 1072, 1206, 1474, 1584, 1608, 2211, 2412, 2948, 2953, 3216, 4422, 4824, 5896, 5906, 6633, 8844, 8859, 9648, 11792, 11812, 13266, 17688, 17718, 23624, 26532, 26577, 32483, 35376, 35436, 47248, 53064, 53154, 64966, 70872, 97449, 106128, 106308, 129932, 141744, 194898, 197851, 212616, 259864, 292347, 389796, 395702, 425232, 519728, 584694, 593553, 779592, 791404, 1169388, 1187106, 1559184, 1582808, 1780659, 2176361, 2338776, 2374212, 3165616, 3561318, 4352722, 4677552, 4748424, 6529083, 7122636, 8705444, 9496848, 13058166, 14245272, 17410888, 19587249, 26116332, 28490544, 34821776, 39174498, 52232664, 78348996, 104465328, 156697992, 313395984]

約数ペア:

[(1, 313395984), (2, 156697992), (3, 104465328), (4, 78348996), (6, 52232664), (8, 39174498), (9, 34821776), (11, 28490544), (12, 26116332), (16, 19587249), (18, 17410888), (22, 14245272), (24, 13058166), (33, 9496848), (36, 8705444), (44, 7122636), (48, 6529083), (66, 4748424), (67, 4677552), (72, 4352722), (88, 3561318), (99, 3165616), (132, 2374212), (134, 2338776), (144, 2176361), (176, 1780659), (198, 1582808), (201, 1559184), (264, 1187106), (268, 1169388), (396, 791404), (402, 779592), (528, 593553), (536, 584694), (603, 519728), (737, 425232), (792, 395702), (804, 389796), (1072, 292347), (1206, 259864), (1474, 212616), (1584, 197851), (1608, 194898), (2211, 141744), (2412, 129932), (2948, 106308), (2953, 106128), (3216, 97449), (4422, 70872), (4824, 64966), (5896, 53154), (5906, 53064), (6633, 47248), (8844, 35436), (8859, 35376), (9648, 32483), (11792, 26577), (11812, 26532), (13266, 23624), (17688, 17718)]