765318528

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{3931}}^1$

素因数の和:3977

約数の個数: 144

約数和(自身を含む): 2385328140

約数和(自身を除く): 1620009612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2496, 2704, 3042, 3744, 3931, 4056, 4992, 5408, 6084, 7488, 7862, 8112, 10816, 11793, 12168, 14976, 15724, 16224, 21632, 23586, 24336, 31448, 32448, 35379, 47172, 48672, 51103, 62896, 64896, 70758, 94344, 97344, 102206, 125792, 141516, 153309, 188688, 194688, 204412, 251584, 283032, 306618, 377376, 408824, 459927, 503168, 566064, 613236, 664339, 754752, 817648, 919854, 1132128, 1226472, 1328678, 1509504, 1635296, 1839708, 1993017, 2264256, 2452944, 2657356, 3270592, 3679416, 3986034, 4528512, 4905888, 5314712, 5979051, 6541184, 7358832, 7972068, 9811776, 10629424, 11958102, 14717664, 15944136, 19623552, 21258848, 23916204, 29435328, 31888272, 42517696, 47832408, 58870656, 63776544, 85035392, 95664816, 127553088, 191329632, 255106176, 382659264, 765318528]

約数ペア:

[(1, 765318528), (2, 382659264), (3, 255106176), (4, 191329632), (6, 127553088), (8, 95664816), (9, 85035392), (12, 63776544), (13, 58870656), (16, 47832408), (18, 42517696), (24, 31888272), (26, 29435328), (32, 23916204), (36, 21258848), (39, 19623552), (48, 15944136), (52, 14717664), (64, 11958102), (72, 10629424), (78, 9811776), (96, 7972068), (104, 7358832), (117, 6541184), (128, 5979051), (144, 5314712), (156, 4905888), (169, 4528512), (192, 3986034), (208, 3679416), (234, 3270592), (288, 2657356), (312, 2452944), (338, 2264256), (384, 1993017), (416, 1839708), (468, 1635296), (507, 1509504), (576, 1328678), (624, 1226472), (676, 1132128), (832, 919854), (936, 817648), (1014, 754752), (1152, 664339), (1248, 613236), (1352, 566064), (1521, 503168), (1664, 459927), (1872, 408824), (2028, 377376), (2496, 306618), (2704, 283032), (3042, 251584), (3744, 204412), (3931, 194688), (4056, 188688), (4992, 153309), (5408, 141516), (6084, 125792), (7488, 102206), (7862, 97344), (8112, 94344), (10816, 70758), (11793, 64896), (12168, 62896), (14976, 51103), (15724, 48672), (16224, 47172), (21632, 35379), (23586, 32448), (24336, 31448)]