654483648

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:879

約数の個数: 224

約数和(自身を含む): 2179344384

約数和(自身を除く): 1524860736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 192, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 448, 546, 564, 611, 624, 658, 672, 728, 752, 797, 832, 987, 1092, 1128, 1222, 1248, 1316, 1344, 1456, 1504, 1594, 1833, 1974, 2184, 2256, 2391, 2444, 2496, 2632, 2912, 3008, 3188, 3666, 3948, 4277, 4368, 4512, 4782, 4888, 5264, 5579, 5824, 6376, 7332, 7896, 8554, 8736, 9024, 9564, 9776, 10361, 10528, 11158, 12752, 12831, 14664, 15792, 16737, 17108, 17472, 19128, 19552, 20722, 21056, 22316, 25504, 25662, 29328, 31083, 31584, 33474, 34216, 37459, 38256, 39104, 41444, 44632, 51008, 51324, 58656, 62166, 63168, 66948, 68432, 72527, 74918, 76512, 82888, 89264, 102648, 112377, 117312, 124332, 133896, 136864, 145054, 149836, 153024, 165776, 178528, 205296, 217581, 224754, 248664, 262213, 267792, 273728, 290108, 299672, 331552, 357056, 410592, 435162, 449508, 486967, 497328, 524426, 535584, 580216, 599344, 663104, 786639, 821184, 870324, 899016, 973934, 994656, 1048852, 1071168, 1160432, 1198688, 1460901, 1573278, 1740648, 1798032, 1947868, 1989312, 2097704, 2320864, 2397376, 2921802, 3146556, 3408769, 3481296, 3596064, 3895736, 4195408, 4641728, 5843604, 6293112, 6817538, 6962592, 7192128, 7791472, 8390816, 10226307, 11687208, 12586224, 13635076, 13925184, 15582944, 16781632, 20452614, 23374416, 25172448, 27270152, 31165888, 40905228, 46748832, 50344896, 54540304, 81810456, 93497664, 109080608, 163620912, 218161216, 327241824, 654483648]

約数ペア:

[(1, 654483648), (2, 327241824), (3, 218161216), (4, 163620912), (6, 109080608), (7, 93497664), (8, 81810456), (12, 54540304), (13, 50344896), (14, 46748832), (16, 40905228), (21, 31165888), (24, 27270152), (26, 25172448), (28, 23374416), (32, 20452614), (39, 16781632), (42, 15582944), (47, 13925184), (48, 13635076), (52, 12586224), (56, 11687208), (64, 10226307), (78, 8390816), (84, 7791472), (91, 7192128), (94, 6962592), (96, 6817538), (104, 6293112), (112, 5843604), (141, 4641728), (156, 4195408), (168, 3895736), (182, 3596064), (188, 3481296), (192, 3408769), (208, 3146556), (224, 2921802), (273, 2397376), (282, 2320864), (312, 2097704), (329, 1989312), (336, 1947868), (364, 1798032), (376, 1740648), (416, 1573278), (448, 1460901), (546, 1198688), (564, 1160432), (611, 1071168), (624, 1048852), (658, 994656), (672, 973934), (728, 899016), (752, 870324), (797, 821184), (832, 786639), (987, 663104), (1092, 599344), (1128, 580216), (1222, 535584), (1248, 524426), (1316, 497328), (1344, 486967), (1456, 449508), (1504, 435162), (1594, 410592), (1833, 357056), (1974, 331552), (2184, 299672), (2256, 290108), (2391, 273728), (2444, 267792), (2496, 262213), (2632, 248664), (2912, 224754), (3008, 217581), (3188, 205296), (3666, 178528), (3948, 165776), (4277, 153024), (4368, 149836), (4512, 145054), (4782, 136864), (4888, 133896), (5264, 124332), (5579, 117312), (5824, 112377), (6376, 102648), (7332, 89264), (7896, 82888), (8554, 76512), (8736, 74918), (9024, 72527), (9564, 68432), (9776, 66948), (10361, 63168), (10528, 62166), (11158, 58656), (12752, 51324), (12831, 51008), (14664, 44632), (15792, 41444), (16737, 39104), (17108, 38256), (17472, 37459), (19128, 34216), (19552, 33474), (20722, 31584), (21056, 31083), (22316, 29328), (25504, 25662)]