27720246648

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{1307}}^1$

素因数の和:1789

約数の個数: 128

約数和(自身を含む): 74078841600

約数和(自身を除く): 46358594952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 227, 229, 408, 454, 458, 681, 687, 908, 916, 1307, 1362, 1374, 1816, 1832, 2614, 2724, 2748, 3859, 3893, 3921, 5228, 5448, 5496, 7718, 7786, 7842, 10456, 11577, 11679, 15436, 15572, 15684, 22219, 23154, 23358, 30872, 31144, 31368, 44438, 46308, 46716, 51983, 66657, 88876, 92616, 93432, 103966, 133314, 155949, 177752, 207932, 266628, 296689, 299303, 311898, 415864, 533256, 593378, 598606, 623796, 883711, 890067, 897909, 1186756, 1197212, 1247592, 1767422, 1780134, 1795818, 2373512, 2394424, 2651133, 3534844, 3560268, 3591636, 5043713, 5088151, 5302266, 7069688, 7120536, 7183272, 10087426, 10176302, 10604532, 15131139, 15264453, 20174852, 20352604, 21209064, 30262278, 30528906, 40349704, 40705208, 60524556, 61057812, 67941781, 121049112, 122115624, 135883562, 203825343, 271767124, 407650686, 543534248, 815301372, 1155010277, 1630602744, 2310020554, 3465030831, 4620041108, 6930061662, 9240082216, 13860123324, 27720246648]

約数ペア:

[(1, 27720246648), (2, 13860123324), (3, 9240082216), (4, 6930061662), (6, 4620041108), (8, 3465030831), (12, 2310020554), (17, 1630602744), (24, 1155010277), (34, 815301372), (51, 543534248), (68, 407650686), (102, 271767124), (136, 203825343), (204, 135883562), (227, 122115624), (229, 121049112), (408, 67941781), (454, 61057812), (458, 60524556), (681, 40705208), (687, 40349704), (908, 30528906), (916, 30262278), (1307, 21209064), (1362, 20352604), (1374, 20174852), (1816, 15264453), (1832, 15131139), (2614, 10604532), (2724, 10176302), (2748, 10087426), (3859, 7183272), (3893, 7120536), (3921, 7069688), (5228, 5302266), (5448, 5088151), (5496, 5043713), (7718, 3591636), (7786, 3560268), (7842, 3534844), (10456, 2651133), (11577, 2394424), (11679, 2373512), (15436, 1795818), (15572, 1780134), (15684, 1767422), (22219, 1247592), (23154, 1197212), (23358, 1186756), (30872, 897909), (31144, 890067), (31368, 883711), (44438, 623796), (46308, 598606), (46716, 593378), (51983, 533256), (66657, 415864), (88876, 311898), (92616, 299303), (93432, 296689), (103966, 266628), (133314, 207932), (155949, 177752)]