1640786952

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73433}}^1$

素因数の和:73475

約数の個数: 96

約数和(自身を含む): 5022885600

約数和(自身を除く): 3382098648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 11172, 22344, 73433, 146866, 220299, 293732, 440598, 514031, 587464, 881196, 1028062, 1395227, 1542093, 1762392, 2056124, 2790454, 3084186, 3598217, 4112248, 4185681, 5580908, 6168372, 7196434, 8371362, 9766589, 10794651, 11161816, 12336744, 14392868, 16742724, 19533178, 21589302, 28785736, 29299767, 33485448, 39066356, 43178604, 58599534, 68366123, 78132712, 86357208, 117199068, 136732246, 205098369, 234398136, 273464492, 410196738, 546928984, 820393476, 1640786952]

約数ペア:

[(1, 1640786952), (2, 820393476), (3, 546928984), (4, 410196738), (6, 273464492), (7, 234398136), (8, 205098369), (12, 136732246), (14, 117199068), (19, 86357208), (21, 78132712), (24, 68366123), (28, 58599534), (38, 43178604), (42, 39066356), (49, 33485448), (56, 29299767), (57, 28785736), (76, 21589302), (84, 19533178), (98, 16742724), (114, 14392868), (133, 12336744), (147, 11161816), (152, 10794651), (168, 9766589), (196, 8371362), (228, 7196434), (266, 6168372), (294, 5580908), (392, 4185681), (399, 4112248), (456, 3598217), (532, 3084186), (588, 2790454), (798, 2056124), (931, 1762392), (1064, 1542093), (1176, 1395227), (1596, 1028062), (1862, 881196), (2793, 587464), (3192, 514031), (3724, 440598), (5586, 293732), (7448, 220299), (11172, 146866), (22344, 73433)]