7837211916

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 20479462080

約数和(自身を除く): 12642250164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 373, 514, 746, 757, 771, 1028, 1119, 1492, 1514, 1542, 2238, 2271, 2313, 3028, 3084, 3357, 4476, 4542, 4626, 6714, 6813, 6939, 9084, 9252, 10071, 13428, 13626, 13878, 20142, 20439, 27252, 27756, 40284, 40878, 81756, 95861, 191722, 194549, 282361, 287583, 383444, 389098, 564722, 575166, 583647, 778196, 847083, 862749, 1129444, 1150332, 1167294, 1694166, 1725498, 1750941, 2334588, 2541249, 2588247, 3388332, 3450996, 3501882, 5082498, 5176494, 5252823, 7003764, 7623747, 10164996, 10352988, 10505646, 15247494, 21011292, 30494988, 72566777, 145133554, 217700331, 290267108, 435400662, 653100993, 870801324, 1306201986, 1959302979, 2612403972, 3918605958, 7837211916]

約数ペア:

[(1, 7837211916), (2, 3918605958), (3, 2612403972), (4, 1959302979), (6, 1306201986), (9, 870801324), (12, 653100993), (18, 435400662), (27, 290267108), (36, 217700331), (54, 145133554), (108, 72566777), (257, 30494988), (373, 21011292), (514, 15247494), (746, 10505646), (757, 10352988), (771, 10164996), (1028, 7623747), (1119, 7003764), (1492, 5252823), (1514, 5176494), (1542, 5082498), (2238, 3501882), (2271, 3450996), (2313, 3388332), (3028, 2588247), (3084, 2541249), (3357, 2334588), (4476, 1750941), (4542, 1725498), (4626, 1694166), (6714, 1167294), (6813, 1150332), (6939, 1129444), (9084, 862749), (9252, 847083), (10071, 778196), (13428, 583647), (13626, 575166), (13878, 564722), (20142, 389098), (20439, 383444), (27252, 287583), (27756, 282361), (40284, 194549), (40878, 191722), (81756, 95861)]