12158420224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 26306574336

約数和(自身を除く): 14148154112

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 47, 62, 64, 74, 94, 124, 128, 148, 188, 248, 256, 296, 376, 496, 592, 752, 881, 992, 1147, 1184, 1457, 1504, 1739, 1762, 1984, 2294, 2368, 2914, 3008, 3478, 3524, 3968, 4588, 4736, 5828, 6016, 6956, 7048, 7936, 9176, 9472, 11656, 12032, 13912, 14096, 18352, 23312, 27311, 27824, 28192, 32597, 36704, 41407, 46624, 53909, 54622, 55648, 56384, 65194, 73408, 82814, 93248, 107818, 109244, 111296, 112768, 130388, 146816, 165628, 186496, 215636, 218488, 222592, 225536, 260776, 293632, 331256, 372992, 431272, 436976, 445184, 521552, 662512, 862544, 873952, 1010507, 1043104, 1283617, 1325024, 1532059, 1725088, 1747904, 2021014, 2086208, 2567234, 2650048, 3064118, 3450176, 3495808, 4042028, 4172416, 5134468, 5300096, 6128236, 6900352, 6991616, 8084056, 8344832, 10268936, 10600192, 12256472, 13800704, 16168112, 20537872, 24512944, 32336224, 41075744, 47493829, 49025888, 64672448, 82151488, 94987658, 98051776, 129344896, 164302976, 189975316, 196103552, 258689792, 328605952, 379950632, 392207104, 759901264, 1519802528, 3039605056, 6079210112, 12158420224]

約数ペア:

[(1, 12158420224), (2, 6079210112), (4, 3039605056), (8, 1519802528), (16, 759901264), (31, 392207104), (32, 379950632), (37, 328605952), (47, 258689792), (62, 196103552), (64, 189975316), (74, 164302976), (94, 129344896), (124, 98051776), (128, 94987658), (148, 82151488), (188, 64672448), (248, 49025888), (256, 47493829), (296, 41075744), (376, 32336224), (496, 24512944), (592, 20537872), (752, 16168112), (881, 13800704), (992, 12256472), (1147, 10600192), (1184, 10268936), (1457, 8344832), (1504, 8084056), (1739, 6991616), (1762, 6900352), (1984, 6128236), (2294, 5300096), (2368, 5134468), (2914, 4172416), (3008, 4042028), (3478, 3495808), (3524, 3450176), (3968, 3064118), (4588, 2650048), (4736, 2567234), (5828, 2086208), (6016, 2021014), (6956, 1747904), (7048, 1725088), (7936, 1532059), (9176, 1325024), (9472, 1283617), (11656, 1043104), (12032, 1010507), (13912, 873952), (14096, 862544), (18352, 662512), (23312, 521552), (27311, 445184), (27824, 436976), (28192, 431272), (32597, 372992), (36704, 331256), (41407, 293632), (46624, 260776), (53909, 225536), (54622, 222592), (55648, 218488), (56384, 215636), (65194, 186496), (73408, 165628), (82814, 146816), (93248, 130388), (107818, 112768), (109244, 111296)]