398456064

素因数分解:

$2^8\times 3^3\times {\mathrm{17}}^1\times {\mathrm{3391}}^1$

素因数の和:3433

約数の個数: 144

約数和(自身を含む): 1247984640

約数和(自身を除く): 849528576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 768, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2304, 2448, 3264, 3391, 3456, 3672, 4352, 4896, 6528, 6782, 6912, 7344, 9792, 10173, 13056, 13564, 14688, 19584, 20346, 27128, 29376, 30519, 39168, 40692, 54256, 57647, 58752, 61038, 81384, 91557, 108512, 115294, 117504, 122076, 162768, 172941, 183114, 217024, 230588, 244152, 325536, 345882, 366228, 434048, 461176, 488304, 518823, 651072, 691764, 732456, 868096, 922352, 976608, 1037646, 1302144, 1383528, 1464912, 1556469, 1844704, 1953216, 2075292, 2604288, 2767056, 2929824, 3112938, 3689408, 3906432, 4150584, 5534112, 5859648, 6225876, 7378816, 7812864, 8301168, 11068224, 11719296, 12451752, 14757632, 16602336, 22136448, 23438592, 24903504, 33204672, 44272896, 49807008, 66409344, 99614016, 132818688, 199228032, 398456064]

約数ペア:

[(1, 398456064), (2, 199228032), (3, 132818688), (4, 99614016), (6, 66409344), (8, 49807008), (9, 44272896), (12, 33204672), (16, 24903504), (17, 23438592), (18, 22136448), (24, 16602336), (27, 14757632), (32, 12451752), (34, 11719296), (36, 11068224), (48, 8301168), (51, 7812864), (54, 7378816), (64, 6225876), (68, 5859648), (72, 5534112), (96, 4150584), (102, 3906432), (108, 3689408), (128, 3112938), (136, 2929824), (144, 2767056), (153, 2604288), (192, 2075292), (204, 1953216), (216, 1844704), (256, 1556469), (272, 1464912), (288, 1383528), (306, 1302144), (384, 1037646), (408, 976608), (432, 922352), (459, 868096), (544, 732456), (576, 691764), (612, 651072), (768, 518823), (816, 488304), (864, 461176), (918, 434048), (1088, 366228), (1152, 345882), (1224, 325536), (1632, 244152), (1728, 230588), (1836, 217024), (2176, 183114), (2304, 172941), (2448, 162768), (3264, 122076), (3391, 117504), (3456, 115294), (3672, 108512), (4352, 91557), (4896, 81384), (6528, 61038), (6782, 58752), (6912, 57647), (7344, 54256), (9792, 40692), (10173, 39168), (13056, 30519), (13564, 29376), (14688, 27128), (19584, 20346)]