1291038372

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{48397}}^1$

素因数の和:48442

約数の個数: 96

約数和(自身を含む): 3794403200

約数和(自身を除く): 2503364828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 6669, 8892, 13338, 26676, 48397, 96794, 145191, 193588, 290382, 435573, 580764, 629161, 871146, 919543, 1258322, 1306719, 1742292, 1839086, 1887483, 2516644, 2613438, 2758629, 3678172, 3774966, 5226876, 5517258, 5662449, 7549932, 8275887, 11034516, 11324898, 11954059, 16551774, 16987347, 22649796, 23908118, 24827661, 33103548, 33974694, 35862177, 47816236, 49655322, 67949388, 71724354, 99310644, 107586531, 143448708, 215173062, 322759593, 430346124, 645519186, 1291038372]

約数ペア:

[(1, 1291038372), (2, 645519186), (3, 430346124), (4, 322759593), (6, 215173062), (9, 143448708), (12, 107586531), (13, 99310644), (18, 71724354), (19, 67949388), (26, 49655322), (27, 47816236), (36, 35862177), (38, 33974694), (39, 33103548), (52, 24827661), (54, 23908118), (57, 22649796), (76, 16987347), (78, 16551774), (108, 11954059), (114, 11324898), (117, 11034516), (156, 8275887), (171, 7549932), (228, 5662449), (234, 5517258), (247, 5226876), (342, 3774966), (351, 3678172), (468, 2758629), (494, 2613438), (513, 2516644), (684, 1887483), (702, 1839086), (741, 1742292), (988, 1306719), (1026, 1258322), (1404, 919543), (1482, 871146), (2052, 629161), (2223, 580764), (2964, 435573), (4446, 290382), (6669, 193588), (8892, 145191), (13338, 96794), (26676, 48397)]