388025792

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1210

約数の個数: 112

約数和(自身を含む): 974384640

約数和(自身を除く): 586358848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 112, 142, 154, 176, 224, 284, 308, 352, 448, 497, 568, 616, 704, 781, 994, 1109, 1136, 1232, 1562, 1988, 2218, 2272, 2464, 3124, 3976, 4436, 4544, 4928, 5467, 6248, 7763, 7952, 8872, 10934, 12199, 12496, 15526, 15904, 17744, 21868, 24398, 24992, 31052, 31808, 35488, 43736, 48796, 49984, 62104, 70976, 78739, 85393, 87472, 97592, 124208, 157478, 170786, 174944, 195184, 248416, 314956, 341572, 349888, 390368, 496832, 551173, 629912, 683144, 780736, 866129, 1102346, 1259824, 1366288, 1732258, 2204692, 2519648, 2732576, 3464516, 4409384, 5039296, 5465152, 6062903, 6929032, 8818768, 12125806, 13858064, 17637536, 24251612, 27716128, 35275072, 48503224, 55432256, 97006448, 194012896, 388025792]

約数ペア:

[(1, 388025792), (2, 194012896), (4, 97006448), (7, 55432256), (8, 48503224), (11, 35275072), (14, 27716128), (16, 24251612), (22, 17637536), (28, 13858064), (32, 12125806), (44, 8818768), (56, 6929032), (64, 6062903), (71, 5465152), (77, 5039296), (88, 4409384), (112, 3464516), (142, 2732576), (154, 2519648), (176, 2204692), (224, 1732258), (284, 1366288), (308, 1259824), (352, 1102346), (448, 866129), (497, 780736), (568, 683144), (616, 629912), (704, 551173), (781, 496832), (994, 390368), (1109, 349888), (1136, 341572), (1232, 314956), (1562, 248416), (1988, 195184), (2218, 174944), (2272, 170786), (2464, 157478), (3124, 124208), (3976, 97592), (4436, 87472), (4544, 85393), (4928, 78739), (5467, 70976), (6248, 62104), (7763, 49984), (7952, 48796), (8872, 43736), (10934, 35488), (12199, 31808), (12496, 31052), (15526, 24992), (15904, 24398), (17744, 21868)]