813772008

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{8543}}^1$

素因数の和:8578

約数の個数: 144

約数和(自身を含む): 2659063680

約数和(自身を除く): 1845291672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4536, 5292, 6804, 7938, 8543, 10584, 11907, 13608, 15876, 17086, 23814, 25629, 31752, 34172, 47628, 51258, 59801, 68344, 76887, 95256, 102516, 119602, 153774, 179403, 205032, 230661, 239204, 307548, 358806, 418607, 461322, 478408, 538209, 615096, 691983, 717612, 837214, 922644, 1076418, 1255821, 1383966, 1435224, 1614627, 1674428, 1845288, 2075949, 2152836, 2511642, 2767932, 3229254, 3348856, 3767463, 4151898, 4305672, 4843881, 5023284, 5535864, 6458508, 7534926, 8303796, 9687762, 10046568, 11302389, 12917016, 14531643, 15069852, 16607592, 19375524, 22604778, 29063286, 30139704, 33907167, 38751048, 45209556, 58126572, 67814334, 90419112, 101721501, 116253144, 135628668, 203443002, 271257336, 406886004, 813772008]

約数ペア:

[(1, 813772008), (2, 406886004), (3, 271257336), (4, 203443002), (6, 135628668), (7, 116253144), (8, 101721501), (9, 90419112), (12, 67814334), (14, 58126572), (18, 45209556), (21, 38751048), (24, 33907167), (27, 30139704), (28, 29063286), (36, 22604778), (42, 19375524), (49, 16607592), (54, 15069852), (56, 14531643), (63, 12917016), (72, 11302389), (81, 10046568), (84, 9687762), (98, 8303796), (108, 7534926), (126, 6458508), (147, 5535864), (162, 5023284), (168, 4843881), (189, 4305672), (196, 4151898), (216, 3767463), (243, 3348856), (252, 3229254), (294, 2767932), (324, 2511642), (378, 2152836), (392, 2075949), (441, 1845288), (486, 1674428), (504, 1614627), (567, 1435224), (588, 1383966), (648, 1255821), (756, 1076418), (882, 922644), (972, 837214), (1134, 717612), (1176, 691983), (1323, 615096), (1512, 538209), (1701, 478408), (1764, 461322), (1944, 418607), (2268, 358806), (2646, 307548), (3402, 239204), (3528, 230661), (3969, 205032), (4536, 179403), (5292, 153774), (6804, 119602), (7938, 102516), (8543, 95256), (10584, 76887), (11907, 68344), (13608, 59801), (15876, 51258), (17086, 47628), (23814, 34172), (25629, 31752)]