219620928

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1213}}^1$

素因数の和:1292

約数の個数: 112

約数和(自身を含む): 621645696

約数和(自身を除く): 402024768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 41, 46, 48, 64, 69, 82, 92, 96, 123, 138, 164, 184, 192, 246, 276, 328, 368, 492, 552, 656, 736, 943, 984, 1104, 1213, 1312, 1472, 1886, 1968, 2208, 2426, 2624, 2829, 3639, 3772, 3936, 4416, 4852, 5658, 7278, 7544, 7872, 9704, 11316, 14556, 15088, 19408, 22632, 27899, 29112, 30176, 38816, 45264, 49733, 55798, 58224, 60352, 77632, 83697, 90528, 99466, 111596, 116448, 149199, 167394, 181056, 198932, 223192, 232896, 298398, 334788, 397864, 446384, 596796, 669576, 795728, 892768, 1143859, 1193592, 1339152, 1591456, 1785536, 2287718, 2387184, 2678304, 3182912, 3431577, 4575436, 4774368, 5356608, 6863154, 9150872, 9548736, 13726308, 18301744, 27452616, 36603488, 54905232, 73206976, 109810464, 219620928]

約数ペア:

[(1, 219620928), (2, 109810464), (3, 73206976), (4, 54905232), (6, 36603488), (8, 27452616), (12, 18301744), (16, 13726308), (23, 9548736), (24, 9150872), (32, 6863154), (41, 5356608), (46, 4774368), (48, 4575436), (64, 3431577), (69, 3182912), (82, 2678304), (92, 2387184), (96, 2287718), (123, 1785536), (138, 1591456), (164, 1339152), (184, 1193592), (192, 1143859), (246, 892768), (276, 795728), (328, 669576), (368, 596796), (492, 446384), (552, 397864), (656, 334788), (736, 298398), (943, 232896), (984, 223192), (1104, 198932), (1213, 181056), (1312, 167394), (1472, 149199), (1886, 116448), (1968, 111596), (2208, 99466), (2426, 90528), (2624, 83697), (2829, 77632), (3639, 60352), (3772, 58224), (3936, 55798), (4416, 49733), (4852, 45264), (5658, 38816), (7278, 30176), (7544, 29112), (7872, 27899), (9704, 22632), (11316, 19408), (14556, 15088)]