403488384

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 1164905280

約数和(自身を除く): 761416896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 208, 262, 312, 384, 393, 416, 524, 617, 624, 786, 832, 1048, 1234, 1248, 1572, 1664, 1703, 1851, 2096, 2468, 2496, 3144, 3406, 3702, 4192, 4936, 4992, 5109, 6288, 6812, 7404, 8021, 8384, 9872, 10218, 12576, 13624, 14808, 16042, 16768, 19744, 20436, 24063, 25152, 27248, 29616, 32084, 39488, 40872, 48126, 50304, 54496, 59232, 64168, 78976, 80827, 81744, 96252, 108992, 118464, 128336, 161654, 163488, 192504, 217984, 236928, 242481, 256672, 323308, 326976, 385008, 484962, 513344, 646616, 653952, 770016, 969924, 1026688, 1050751, 1293232, 1540032, 1939848, 2101502, 2586464, 3080064, 3152253, 3879696, 4203004, 5172928, 6304506, 7759392, 8406008, 10345856, 12609012, 15518784, 16812016, 25218024, 31037568, 33624032, 50436048, 67248064, 100872096, 134496128, 201744192, 403488384]

約数ペア:

[(1, 403488384), (2, 201744192), (3, 134496128), (4, 100872096), (6, 67248064), (8, 50436048), (12, 33624032), (13, 31037568), (16, 25218024), (24, 16812016), (26, 15518784), (32, 12609012), (39, 10345856), (48, 8406008), (52, 7759392), (64, 6304506), (78, 5172928), (96, 4203004), (104, 3879696), (128, 3152253), (131, 3080064), (156, 2586464), (192, 2101502), (208, 1939848), (262, 1540032), (312, 1293232), (384, 1050751), (393, 1026688), (416, 969924), (524, 770016), (617, 653952), (624, 646616), (786, 513344), (832, 484962), (1048, 385008), (1234, 326976), (1248, 323308), (1572, 256672), (1664, 242481), (1703, 236928), (1851, 217984), (2096, 192504), (2468, 163488), (2496, 161654), (3144, 128336), (3406, 118464), (3702, 108992), (4192, 96252), (4936, 81744), (4992, 80827), (5109, 78976), (6288, 64168), (6812, 59232), (7404, 54496), (8021, 50304), (8384, 48126), (9872, 40872), (10218, 39488), (12576, 32084), (13624, 29616), (14808, 27248), (16042, 25152), (16768, 24063), (19744, 20436)]