426230028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:221

約数の個数: 216

約数和(自身を含む): 1317580992

約数和(自身を除く): 891350964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 53, 63, 84, 94, 97, 98, 106, 126, 141, 147, 159, 188, 194, 196, 212, 252, 282, 291, 294, 318, 329, 371, 388, 423, 441, 477, 564, 582, 588, 636, 658, 679, 742, 846, 873, 882, 954, 987, 1113, 1164, 1316, 1358, 1484, 1692, 1746, 1764, 1908, 1974, 2037, 2226, 2303, 2491, 2597, 2716, 2961, 3339, 3492, 3948, 4074, 4452, 4559, 4606, 4753, 4982, 5141, 5194, 5922, 6111, 6678, 6909, 7473, 7791, 8148, 9118, 9212, 9506, 9964, 10282, 10388, 11844, 12222, 13356, 13677, 13818, 14259, 14946, 15423, 15582, 17437, 18236, 19012, 20564, 20727, 22419, 23373, 24444, 27354, 27636, 28518, 29892, 30846, 31164, 31913, 34874, 35987, 41031, 41454, 42777, 44838, 46269, 46746, 52311, 54708, 57036, 61692, 63826, 69748, 71974, 82062, 82908, 85554, 89676, 92538, 93492, 95739, 104622, 107961, 122059, 127652, 143948, 156933, 164124, 171108, 185076, 191478, 209244, 215922, 223391, 241627, 244118, 251909, 287217, 313866, 323883, 366177, 382956, 431844, 446782, 483254, 488236, 503818, 574434, 627732, 647766, 670173, 724881, 732354, 755727, 893564, 966508, 1007636, 1098531, 1148868, 1295532, 1340346, 1449762, 1464708, 1511454, 1691389, 2010519, 2174643, 2197062, 2267181, 2680692, 2899524, 3022908, 3382778, 4021038, 4349286, 4394124, 4534362, 5074167, 6765556, 8042076, 8698572, 9068724, 10148334, 11839723, 15222501, 20296668, 23679446, 30445002, 35519169, 47358892, 60890004, 71038338, 106557507, 142076676, 213115014, 426230028]

約数ペア:

[(1, 426230028), (2, 213115014), (3, 142076676), (4, 106557507), (6, 71038338), (7, 60890004), (9, 47358892), (12, 35519169), (14, 30445002), (18, 23679446), (21, 20296668), (28, 15222501), (36, 11839723), (42, 10148334), (47, 9068724), (49, 8698572), (53, 8042076), (63, 6765556), (84, 5074167), (94, 4534362), (97, 4394124), (98, 4349286), (106, 4021038), (126, 3382778), (141, 3022908), (147, 2899524), (159, 2680692), (188, 2267181), (194, 2197062), (196, 2174643), (212, 2010519), (252, 1691389), (282, 1511454), (291, 1464708), (294, 1449762), (318, 1340346), (329, 1295532), (371, 1148868), (388, 1098531), (423, 1007636), (441, 966508), (477, 893564), (564, 755727), (582, 732354), (588, 724881), (636, 670173), (658, 647766), (679, 627732), (742, 574434), (846, 503818), (873, 488236), (882, 483254), (954, 446782), (987, 431844), (1113, 382956), (1164, 366177), (1316, 323883), (1358, 313866), (1484, 287217), (1692, 251909), (1746, 244118), (1764, 241627), (1908, 223391), (1974, 215922), (2037, 209244), (2226, 191478), (2303, 185076), (2491, 171108), (2597, 164124), (2716, 156933), (2961, 143948), (3339, 127652), (3492, 122059), (3948, 107961), (4074, 104622), (4452, 95739), (4559, 93492), (4606, 92538), (4753, 89676), (4982, 85554), (5141, 82908), (5194, 82062), (5922, 71974), (6111, 69748), (6678, 63826), (6909, 61692), (7473, 57036), (7791, 54708), (8148, 52311), (9118, 46746), (9212, 46269), (9506, 44838), (9964, 42777), (10282, 41454), (10388, 41031), (11844, 35987), (12222, 34874), (13356, 31913), (13677, 31164), (13818, 30846), (14259, 29892), (14946, 28518), (15423, 27636), (15582, 27354), (17437, 24444), (18236, 23373), (19012, 22419), (20564, 20727)]