442337664

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{191}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 1220474880

約数和(自身を除く): 778137216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 163, 191, 192, 222, 296, 326, 382, 384, 444, 489, 573, 592, 652, 764, 888, 978, 1146, 1184, 1304, 1528, 1776, 1956, 2292, 2368, 2608, 3056, 3552, 3912, 4584, 4736, 5216, 6031, 6112, 7067, 7104, 7824, 9168, 10432, 12062, 12224, 14134, 14208, 15648, 18093, 18336, 20864, 21201, 24124, 24448, 28268, 31133, 31296, 36186, 36672, 42402, 48248, 56536, 62266, 62592, 72372, 73344, 84804, 93399, 96496, 113072, 124532, 144744, 169608, 186798, 192992, 226144, 249064, 289488, 339216, 373596, 385984, 452288, 498128, 578976, 678432, 747192, 771968, 904576, 996256, 1151921, 1157952, 1356864, 1494384, 1992512, 2303842, 2315904, 2713728, 2988768, 3455763, 3985024, 4607684, 5977536, 6911526, 9215368, 11955072, 13823052, 18430736, 27646104, 36861472, 55292208, 73722944, 110584416, 147445888, 221168832, 442337664]

約数ペア:

[(1, 442337664), (2, 221168832), (3, 147445888), (4, 110584416), (6, 73722944), (8, 55292208), (12, 36861472), (16, 27646104), (24, 18430736), (32, 13823052), (37, 11955072), (48, 9215368), (64, 6911526), (74, 5977536), (96, 4607684), (111, 3985024), (128, 3455763), (148, 2988768), (163, 2713728), (191, 2315904), (192, 2303842), (222, 1992512), (296, 1494384), (326, 1356864), (382, 1157952), (384, 1151921), (444, 996256), (489, 904576), (573, 771968), (592, 747192), (652, 678432), (764, 578976), (888, 498128), (978, 452288), (1146, 385984), (1184, 373596), (1304, 339216), (1528, 289488), (1776, 249064), (1956, 226144), (2292, 192992), (2368, 186798), (2608, 169608), (3056, 144744), (3552, 124532), (3912, 113072), (4584, 96496), (4736, 93399), (5216, 84804), (6031, 73344), (6112, 72372), (7067, 62592), (7104, 62266), (7824, 56536), (9168, 48248), (10432, 42402), (12062, 36672), (12224, 36186), (14134, 31296), (14208, 31133), (15648, 28268), (18093, 24448), (18336, 24124), (20864, 21201)]