421796448

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1797

約数の個数: 144

約数和(自身を含む): 1286210016

約数和(自身を除く): 864413568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 37, 46, 48, 69, 72, 74, 92, 96, 111, 138, 144, 148, 184, 207, 222, 276, 288, 296, 333, 368, 414, 444, 552, 592, 666, 736, 828, 851, 888, 1104, 1184, 1332, 1656, 1702, 1721, 1776, 2208, 2553, 2664, 3312, 3404, 3442, 3552, 5106, 5163, 5328, 6624, 6808, 6884, 7659, 10212, 10326, 10656, 13616, 13768, 15318, 15489, 20424, 20652, 27232, 27536, 30636, 30978, 39583, 40848, 41304, 55072, 61272, 61956, 63677, 79166, 81696, 82608, 118749, 122544, 123912, 127354, 158332, 165216, 191031, 237498, 245088, 247824, 254708, 316664, 356247, 382062, 474996, 495648, 509416, 573093, 633328, 712494, 764124, 949992, 1018832, 1146186, 1266656, 1424988, 1464571, 1528248, 1899984, 2037664, 2292372, 2849976, 2929142, 3056496, 3799968, 4393713, 4584744, 5699952, 5858284, 6112992, 8787426, 9169488, 11399904, 11716568, 13181139, 17574852, 18338976, 23433136, 26362278, 35149704, 46866272, 52724556, 70299408, 105449112, 140598816, 210898224, 421796448]

約数ペア:

[(1, 421796448), (2, 210898224), (3, 140598816), (4, 105449112), (6, 70299408), (8, 52724556), (9, 46866272), (12, 35149704), (16, 26362278), (18, 23433136), (23, 18338976), (24, 17574852), (32, 13181139), (36, 11716568), (37, 11399904), (46, 9169488), (48, 8787426), (69, 6112992), (72, 5858284), (74, 5699952), (92, 4584744), (96, 4393713), (111, 3799968), (138, 3056496), (144, 2929142), (148, 2849976), (184, 2292372), (207, 2037664), (222, 1899984), (276, 1528248), (288, 1464571), (296, 1424988), (333, 1266656), (368, 1146186), (414, 1018832), (444, 949992), (552, 764124), (592, 712494), (666, 633328), (736, 573093), (828, 509416), (851, 495648), (888, 474996), (1104, 382062), (1184, 356247), (1332, 316664), (1656, 254708), (1702, 247824), (1721, 245088), (1776, 237498), (2208, 191031), (2553, 165216), (2664, 158332), (3312, 127354), (3404, 123912), (3442, 122544), (3552, 118749), (5106, 82608), (5163, 81696), (5328, 79166), (6624, 63677), (6808, 61956), (6884, 61272), (7659, 55072), (10212, 41304), (10326, 40848), (10656, 39583), (13616, 30978), (13768, 30636), (15318, 27536), (15489, 27232), (20424, 20652)]