479788488

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{907}}^1$

素因数の和:1032

約数の個数: 128

約数和(自身を含む): 1394688000

約数和(自身を除く): 914899512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 79, 93, 108, 124, 158, 186, 216, 237, 248, 279, 316, 372, 474, 558, 632, 711, 744, 837, 907, 948, 1116, 1422, 1674, 1814, 1896, 2133, 2232, 2449, 2721, 2844, 3348, 3628, 4266, 4898, 5442, 5688, 6696, 7256, 7347, 8163, 8532, 9796, 10884, 14694, 16326, 17064, 19592, 21768, 22041, 24489, 28117, 29388, 32652, 44082, 48978, 56234, 58776, 65304, 66123, 71653, 84351, 88164, 97956, 112468, 132246, 143306, 168702, 176328, 195912, 214959, 224936, 253053, 264492, 286612, 337404, 429918, 506106, 528984, 573224, 644877, 674808, 759159, 859836, 1012212, 1289754, 1518318, 1719672, 1934631, 2024424, 2221243, 2579508, 3036636, 3869262, 4442486, 5159016, 6073272, 6663729, 7738524, 8884972, 13327458, 15477048, 17769944, 19991187, 26654916, 39982374, 53309832, 59973561, 79964748, 119947122, 159929496, 239894244, 479788488]

約数ペア:

[(1, 479788488), (2, 239894244), (3, 159929496), (4, 119947122), (6, 79964748), (8, 59973561), (9, 53309832), (12, 39982374), (18, 26654916), (24, 19991187), (27, 17769944), (31, 15477048), (36, 13327458), (54, 8884972), (62, 7738524), (72, 6663729), (79, 6073272), (93, 5159016), (108, 4442486), (124, 3869262), (158, 3036636), (186, 2579508), (216, 2221243), (237, 2024424), (248, 1934631), (279, 1719672), (316, 1518318), (372, 1289754), (474, 1012212), (558, 859836), (632, 759159), (711, 674808), (744, 644877), (837, 573224), (907, 528984), (948, 506106), (1116, 429918), (1422, 337404), (1674, 286612), (1814, 264492), (1896, 253053), (2133, 224936), (2232, 214959), (2449, 195912), (2721, 176328), (2844, 168702), (3348, 143306), (3628, 132246), (4266, 112468), (4898, 97956), (5442, 88164), (5688, 84351), (6696, 71653), (7256, 66123), (7347, 65304), (8163, 58776), (8532, 56234), (9796, 48978), (10884, 44082), (14694, 32652), (16326, 29388), (17064, 28117), (19592, 24489), (21768, 22041)]