328005552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 1001507328

約数和(自身を除く): 673501776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 113, 159, 163, 168, 212, 226, 318, 326, 336, 339, 371, 424, 452, 489, 636, 652, 678, 742, 791, 848, 904, 978, 1113, 1141, 1272, 1304, 1356, 1484, 1582, 1808, 1956, 2226, 2282, 2373, 2544, 2608, 2712, 2968, 3164, 3423, 3912, 4452, 4564, 4746, 5424, 5936, 5989, 6328, 6846, 7824, 8639, 8904, 9128, 9492, 11978, 12656, 13692, 17278, 17808, 17967, 18256, 18419, 18984, 23956, 25917, 27384, 34556, 35934, 36838, 37968, 41923, 47912, 51834, 54768, 55257, 60473, 69112, 71868, 73676, 83846, 95824, 103668, 110514, 120946, 125769, 128933, 138224, 143736, 147352, 167692, 181419, 207336, 221028, 241892, 251538, 257866, 287472, 294704, 335384, 362838, 386799, 414672, 442056, 483784, 503076, 515732, 670768, 725676, 773598, 884112, 967568, 976207, 1006152, 1031464, 1451352, 1547196, 1952414, 2012304, 2062928, 2902704, 2928621, 3094392, 3904828, 5857242, 6188784, 6833449, 7809656, 11714484, 13666898, 15619312, 20500347, 23428968, 27333796, 41000694, 46857936, 54667592, 82001388, 109335184, 164002776, 328005552]

約数ペア:

[(1, 328005552), (2, 164002776), (3, 109335184), (4, 82001388), (6, 54667592), (7, 46857936), (8, 41000694), (12, 27333796), (14, 23428968), (16, 20500347), (21, 15619312), (24, 13666898), (28, 11714484), (42, 7809656), (48, 6833449), (53, 6188784), (56, 5857242), (84, 3904828), (106, 3094392), (112, 2928621), (113, 2902704), (159, 2062928), (163, 2012304), (168, 1952414), (212, 1547196), (226, 1451352), (318, 1031464), (326, 1006152), (336, 976207), (339, 967568), (371, 884112), (424, 773598), (452, 725676), (489, 670768), (636, 515732), (652, 503076), (678, 483784), (742, 442056), (791, 414672), (848, 386799), (904, 362838), (978, 335384), (1113, 294704), (1141, 287472), (1272, 257866), (1304, 251538), (1356, 241892), (1484, 221028), (1582, 207336), (1808, 181419), (1956, 167692), (2226, 147352), (2282, 143736), (2373, 138224), (2544, 128933), (2608, 125769), (2712, 120946), (2968, 110514), (3164, 103668), (3423, 95824), (3912, 83846), (4452, 73676), (4564, 71868), (4746, 69112), (5424, 60473), (5936, 55257), (5989, 54768), (6328, 51834), (6846, 47912), (7824, 41923), (8639, 37968), (8904, 36838), (9128, 35934), (9492, 34556), (11978, 27384), (12656, 25917), (13692, 23956), (17278, 18984), (17808, 18419), (17967, 18256)]