21358299744

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{36229}}^1$

素因数の和:36357

約数の個数: 144

約数和(自身を含む): 64092319200

約数和(自身を除く): 42734019456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 89, 92, 96, 138, 144, 178, 184, 207, 267, 276, 288, 356, 368, 414, 534, 552, 712, 736, 801, 828, 1068, 1104, 1424, 1602, 1656, 2047, 2136, 2208, 2848, 3204, 3312, 4094, 4272, 6141, 6408, 6624, 8188, 8544, 12282, 12816, 16376, 18423, 24564, 25632, 32752, 36229, 36846, 49128, 65504, 72458, 73692, 98256, 108687, 144916, 147384, 196512, 217374, 289832, 294768, 326061, 434748, 579664, 589536, 652122, 833267, 869496, 1159328, 1304244, 1666534, 1738992, 2499801, 2608488, 3224381, 3333068, 3477984, 4999602, 5216976, 6448762, 6666136, 7499403, 9673143, 9999204, 10433952, 12897524, 13332272, 14998806, 19346286, 19998408, 25795048, 26664544, 29019429, 29997612, 38692572, 39996816, 51590096, 58038858, 59995224, 74160763, 77385144, 79993632, 103180192, 116077716, 119990448, 148321526, 154770288, 222482289, 232155432, 239980896, 296643052, 309540576, 444964578, 464310864, 593286104, 667446867, 889929156, 928621728, 1186572208, 1334893734, 1779858312, 2373144416, 2669787468, 3559716624, 5339574936, 7119433248, 10679149872, 21358299744]

約数ペア:

[(1, 21358299744), (2, 10679149872), (3, 7119433248), (4, 5339574936), (6, 3559716624), (8, 2669787468), (9, 2373144416), (12, 1779858312), (16, 1334893734), (18, 1186572208), (23, 928621728), (24, 889929156), (32, 667446867), (36, 593286104), (46, 464310864), (48, 444964578), (69, 309540576), (72, 296643052), (89, 239980896), (92, 232155432), (96, 222482289), (138, 154770288), (144, 148321526), (178, 119990448), (184, 116077716), (207, 103180192), (267, 79993632), (276, 77385144), (288, 74160763), (356, 59995224), (368, 58038858), (414, 51590096), (534, 39996816), (552, 38692572), (712, 29997612), (736, 29019429), (801, 26664544), (828, 25795048), (1068, 19998408), (1104, 19346286), (1424, 14998806), (1602, 13332272), (1656, 12897524), (2047, 10433952), (2136, 9999204), (2208, 9673143), (2848, 7499403), (3204, 6666136), (3312, 6448762), (4094, 5216976), (4272, 4999602), (6141, 3477984), (6408, 3333068), (6624, 3224381), (8188, 2608488), (8544, 2499801), (12282, 1738992), (12816, 1666534), (16376, 1304244), (18423, 1159328), (24564, 869496), (25632, 833267), (32752, 652122), (36229, 589536), (36846, 579664), (49128, 434748), (65504, 326061), (72458, 294768), (73692, 289832), (98256, 217374), (108687, 196512), (144916, 147384)]