246713208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:765

約数の個数: 128

約数和(自身を含む): 739584000

約数和(自身を除く): 492870792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 79, 84, 87, 116, 158, 168, 174, 203, 232, 237, 316, 348, 406, 474, 553, 609, 632, 641, 696, 812, 948, 1106, 1218, 1282, 1624, 1659, 1896, 1923, 2212, 2291, 2436, 2564, 3318, 3846, 4424, 4487, 4582, 4872, 5128, 6636, 6873, 7692, 8974, 9164, 13272, 13461, 13746, 15384, 16037, 17948, 18328, 18589, 26922, 27492, 32074, 35896, 37178, 48111, 50639, 53844, 54984, 55767, 64148, 74356, 96222, 101278, 107688, 111534, 128296, 130123, 148712, 151917, 192444, 202556, 223068, 260246, 303834, 354473, 384888, 390369, 405112, 446136, 520492, 607668, 708946, 780738, 1040984, 1063419, 1215336, 1417892, 1468531, 1561476, 2126838, 2835784, 2937062, 3122952, 4253676, 4405593, 5874124, 8507352, 8811186, 10279717, 11748248, 17622372, 20559434, 30839151, 35244744, 41118868, 61678302, 82237736, 123356604, 246713208]

約数ペア:

[(1, 246713208), (2, 123356604), (3, 82237736), (4, 61678302), (6, 41118868), (7, 35244744), (8, 30839151), (12, 20559434), (14, 17622372), (21, 11748248), (24, 10279717), (28, 8811186), (29, 8507352), (42, 5874124), (56, 4405593), (58, 4253676), (79, 3122952), (84, 2937062), (87, 2835784), (116, 2126838), (158, 1561476), (168, 1468531), (174, 1417892), (203, 1215336), (232, 1063419), (237, 1040984), (316, 780738), (348, 708946), (406, 607668), (474, 520492), (553, 446136), (609, 405112), (632, 390369), (641, 384888), (696, 354473), (812, 303834), (948, 260246), (1106, 223068), (1218, 202556), (1282, 192444), (1624, 151917), (1659, 148712), (1896, 130123), (1923, 128296), (2212, 111534), (2291, 107688), (2436, 101278), (2564, 96222), (3318, 74356), (3846, 64148), (4424, 55767), (4487, 54984), (4582, 53844), (4872, 50639), (5128, 48111), (6636, 37178), (6873, 35896), (7692, 32074), (8974, 27492), (9164, 26922), (13272, 18589), (13461, 18328), (13746, 17948), (15384, 16037)]