918421728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4129}}^1$

素因数の和:4480

約数の個数: 96

約数和(自身を含む): 2764258560

約数和(自身を除く): 1845836832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 331, 336, 662, 672, 993, 1324, 1986, 2317, 2648, 3972, 4129, 4634, 5296, 6951, 7944, 8258, 9268, 10592, 12387, 13902, 15888, 16516, 18536, 24774, 27804, 28903, 31776, 33032, 37072, 49548, 55608, 57806, 66064, 74144, 86709, 99096, 111216, 115612, 132128, 173418, 198192, 222432, 231224, 346836, 396384, 462448, 693672, 924896, 1366699, 1387344, 2733398, 2774688, 4100097, 5466796, 8200194, 9566893, 10933592, 16400388, 19133786, 21867184, 28700679, 32800776, 38267572, 43734368, 57401358, 65601552, 76535144, 114802716, 131203104, 153070288, 229605432, 306140576, 459210864, 918421728]

約数ペア:

[(1, 918421728), (2, 459210864), (3, 306140576), (4, 229605432), (6, 153070288), (7, 131203104), (8, 114802716), (12, 76535144), (14, 65601552), (16, 57401358), (21, 43734368), (24, 38267572), (28, 32800776), (32, 28700679), (42, 21867184), (48, 19133786), (56, 16400388), (84, 10933592), (96, 9566893), (112, 8200194), (168, 5466796), (224, 4100097), (331, 2774688), (336, 2733398), (662, 1387344), (672, 1366699), (993, 924896), (1324, 693672), (1986, 462448), (2317, 396384), (2648, 346836), (3972, 231224), (4129, 222432), (4634, 198192), (5296, 173418), (6951, 132128), (7944, 115612), (8258, 111216), (9268, 99096), (10592, 86709), (12387, 74144), (13902, 66064), (15888, 57806), (16516, 55608), (18536, 49548), (24774, 37072), (27804, 33032), (28903, 31776)]