1247676768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14489}}^1$

素因数の和:14541

約数の個数: 144

約数和(自身を含む): 3987416160

約数和(自身を除く): 2739739392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4784, 5382, 6624, 7176, 9568, 10764, 14352, 14489, 21528, 28704, 28978, 43056, 43467, 57956, 86112, 86934, 115912, 130401, 173868, 188357, 231824, 260802, 333247, 347736, 376714, 463648, 521604, 565071, 666494, 695472, 753428, 999741, 1043208, 1130142, 1332988, 1390944, 1506856, 1695213, 1999482, 2086416, 2260284, 2665976, 2999223, 3013712, 3390426, 3998964, 4172832, 4332211, 4520568, 5331952, 5998446, 6027424, 6780852, 7997928, 8664422, 9041136, 10663904, 11996892, 12996633, 13561704, 15995856, 17328844, 18082272, 23993784, 25993266, 27123408, 31991712, 34657688, 38989899, 47987568, 51986532, 54246816, 69315376, 77979798, 95975136, 103973064, 138630752, 155959596, 207946128, 311919192, 415892256, 623838384, 1247676768]

約数ペア:

[(1, 1247676768), (2, 623838384), (3, 415892256), (4, 311919192), (6, 207946128), (8, 155959596), (9, 138630752), (12, 103973064), (13, 95975136), (16, 77979798), (18, 69315376), (23, 54246816), (24, 51986532), (26, 47987568), (32, 38989899), (36, 34657688), (39, 31991712), (46, 27123408), (48, 25993266), (52, 23993784), (69, 18082272), (72, 17328844), (78, 15995856), (92, 13561704), (96, 12996633), (104, 11996892), (117, 10663904), (138, 9041136), (144, 8664422), (156, 7997928), (184, 6780852), (207, 6027424), (208, 5998446), (234, 5331952), (276, 4520568), (288, 4332211), (299, 4172832), (312, 3998964), (368, 3390426), (414, 3013712), (416, 2999223), (468, 2665976), (552, 2260284), (598, 2086416), (624, 1999482), (736, 1695213), (828, 1506856), (897, 1390944), (936, 1332988), (1104, 1130142), (1196, 1043208), (1248, 999741), (1656, 753428), (1794, 695472), (1872, 666494), (2208, 565071), (2392, 521604), (2691, 463648), (3312, 376714), (3588, 347736), (3744, 333247), (4784, 260802), (5382, 231824), (6624, 188357), (7176, 173868), (9568, 130401), (10764, 115912), (14352, 86934), (14489, 86112), (21528, 57956), (28704, 43467), (28978, 43056)]