421710016

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 1124264960

約数和(自身を除く): 702554944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 64, 74, 76, 91, 103, 104, 112, 133, 148, 152, 182, 206, 208, 224, 247, 259, 266, 296, 304, 364, 412, 416, 448, 481, 494, 518, 532, 592, 608, 703, 721, 728, 824, 832, 962, 988, 1036, 1064, 1184, 1216, 1339, 1406, 1442, 1456, 1648, 1729, 1924, 1957, 1976, 2072, 2128, 2368, 2678, 2812, 2884, 2912, 3296, 3367, 3458, 3811, 3848, 3914, 3952, 4144, 4256, 4921, 5356, 5624, 5768, 5824, 6592, 6734, 6916, 7622, 7696, 7828, 7904, 8288, 8512, 9139, 9373, 9842, 10712, 11248, 11536, 13468, 13699, 13832, 15244, 15392, 15656, 15808, 16576, 18278, 18746, 19684, 21424, 22496, 23072, 25441, 26677, 26936, 27398, 27664, 30488, 30784, 31312, 36556, 37492, 39368, 42848, 44992, 46144, 49543, 50882, 53354, 53872, 54796, 55328, 60976, 62624, 63973, 72409, 73112, 74984, 78736, 85696, 99086, 101764, 106708, 107744, 109592, 110656, 121952, 125248, 127946, 144818, 146224, 149968, 157472, 178087, 198172, 203528, 213416, 215488, 219184, 243904, 255892, 289636, 292448, 299936, 314944, 346801, 356174, 396344, 407056, 426832, 438368, 506863, 511784, 579272, 584896, 599872, 693602, 712348, 792688, 814112, 853664, 876736, 941317, 1013726, 1023568, 1158544, 1387204, 1424696, 1585376, 1628224, 1707328, 1882634, 2027452, 2047136, 2317088, 2774408, 2849392, 3170752, 3765268, 4054904, 4094272, 4634176, 5548816, 5698784, 6589219, 7530536, 8109808, 11097632, 11397568, 13178438, 15061072, 16219616, 22195264, 26356876, 30122144, 32439232, 52713752, 60244288, 105427504, 210855008, 421710016]

約数ペア:

[(1, 421710016), (2, 210855008), (4, 105427504), (7, 60244288), (8, 52713752), (13, 32439232), (14, 30122144), (16, 26356876), (19, 22195264), (26, 16219616), (28, 15061072), (32, 13178438), (37, 11397568), (38, 11097632), (52, 8109808), (56, 7530536), (64, 6589219), (74, 5698784), (76, 5548816), (91, 4634176), (103, 4094272), (104, 4054904), (112, 3765268), (133, 3170752), (148, 2849392), (152, 2774408), (182, 2317088), (206, 2047136), (208, 2027452), (224, 1882634), (247, 1707328), (259, 1628224), (266, 1585376), (296, 1424696), (304, 1387204), (364, 1158544), (412, 1023568), (416, 1013726), (448, 941317), (481, 876736), (494, 853664), (518, 814112), (532, 792688), (592, 712348), (608, 693602), (703, 599872), (721, 584896), (728, 579272), (824, 511784), (832, 506863), (962, 438368), (988, 426832), (1036, 407056), (1064, 396344), (1184, 356174), (1216, 346801), (1339, 314944), (1406, 299936), (1442, 292448), (1456, 289636), (1648, 255892), (1729, 243904), (1924, 219184), (1957, 215488), (1976, 213416), (2072, 203528), (2128, 198172), (2368, 178087), (2678, 157472), (2812, 149968), (2884, 146224), (2912, 144818), (3296, 127946), (3367, 125248), (3458, 121952), (3811, 110656), (3848, 109592), (3914, 107744), (3952, 106708), (4144, 101764), (4256, 99086), (4921, 85696), (5356, 78736), (5624, 74984), (5768, 73112), (5824, 72409), (6592, 63973), (6734, 62624), (6916, 60976), (7622, 55328), (7696, 54796), (7828, 53872), (7904, 53354), (8288, 50882), (8512, 49543), (9139, 46144), (9373, 44992), (9842, 42848), (10712, 39368), (11248, 37492), (11536, 36556), (13468, 31312), (13699, 30784), (13832, 30488), (15244, 27664), (15392, 27398), (15656, 26936), (15808, 26677), (16576, 25441), (18278, 23072), (18746, 22496), (19684, 21424)]