215288064

素因数分解:

$2^8\times 3^3\times {\mathrm{31147}}^1$

素因数の和:31172

約数の個数: 72

約数和(自身を含む): 636665120

約数和(自身を除く): 421377056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 31147, 62294, 93441, 124588, 186882, 249176, 280323, 373764, 498352, 560646, 747528, 840969, 996704, 1121292, 1495056, 1681938, 1993408, 2242584, 2990112, 3363876, 3986816, 4485168, 5980224, 6727752, 7973632, 8970336, 11960448, 13455504, 17940672, 23920896, 26911008, 35881344, 53822016, 71762688, 107644032, 215288064]

約数ペア:

[(1, 215288064), (2, 107644032), (3, 71762688), (4, 53822016), (6, 35881344), (8, 26911008), (9, 23920896), (12, 17940672), (16, 13455504), (18, 11960448), (24, 8970336), (27, 7973632), (32, 6727752), (36, 5980224), (48, 4485168), (54, 3986816), (64, 3363876), (72, 2990112), (96, 2242584), (108, 1993408), (128, 1681938), (144, 1495056), (192, 1121292), (216, 996704), (256, 840969), (288, 747528), (384, 560646), (432, 498352), (576, 373764), (768, 280323), (864, 249176), (1152, 186882), (1728, 124588), (2304, 93441), (3456, 62294), (6912, 31147)]