2851135364

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 192

約数和(自身を含む): 6832896000

約数和(自身を除く): 3981760636

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 61, 76, 77, 98, 122, 133, 154, 163, 196, 209, 244, 266, 308, 326, 343, 418, 427, 532, 539, 652, 671, 686, 836, 854, 931, 1078, 1141, 1159, 1342, 1372, 1463, 1708, 1793, 1862, 2156, 2282, 2318, 2684, 2926, 2989, 3097, 3586, 3724, 3773, 4564, 4636, 4697, 5852, 5978, 6194, 6517, 7172, 7546, 7987, 8113, 9394, 9943, 10241, 11956, 12388, 12551, 12749, 13034, 15092, 15974, 16226, 18788, 19886, 20482, 20923, 21679, 25102, 25498, 26068, 31948, 32452, 32879, 34067, 39772, 40964, 41846, 43358, 50204, 50996, 55909, 56791, 65758, 68134, 69601, 71687, 83692, 86716, 87857, 89243, 109373, 111818, 113582, 131516, 136268, 139202, 143374, 151753, 175714, 178486, 188917, 218746, 223636, 227164, 230153, 238469, 278404, 286748, 303506, 351428, 356972, 377834, 397537, 437492, 460306, 476938, 487207, 607012, 614999, 624701, 755668, 765611, 795074, 920612, 953876, 974414, 1062271, 1229998, 1249402, 1322419, 1531222, 1590148, 1669283, 1948828, 2078087, 2124542, 2459996, 2498804, 2644838, 3062444, 3338566, 3410449, 4156174, 4249084, 4372907, 5289676, 5359277, 6677132, 6820898, 8312348, 8745814, 9256933, 10718554, 11684981, 13641796, 14546609, 17491628, 18513866, 21437108, 23369962, 29093218, 37027732, 37514939, 46739924, 58186436, 64798531, 75029878, 101826263, 129597062, 150059756, 203652526, 259194124, 407305052, 712783841, 1425567682, 2851135364]

約数ペア:

[(1, 2851135364), (2, 1425567682), (4, 712783841), (7, 407305052), (11, 259194124), (14, 203652526), (19, 150059756), (22, 129597062), (28, 101826263), (38, 75029878), (44, 64798531), (49, 58186436), (61, 46739924), (76, 37514939), (77, 37027732), (98, 29093218), (122, 23369962), (133, 21437108), (154, 18513866), (163, 17491628), (196, 14546609), (209, 13641796), (244, 11684981), (266, 10718554), (308, 9256933), (326, 8745814), (343, 8312348), (418, 6820898), (427, 6677132), (532, 5359277), (539, 5289676), (652, 4372907), (671, 4249084), (686, 4156174), (836, 3410449), (854, 3338566), (931, 3062444), (1078, 2644838), (1141, 2498804), (1159, 2459996), (1342, 2124542), (1372, 2078087), (1463, 1948828), (1708, 1669283), (1793, 1590148), (1862, 1531222), (2156, 1322419), (2282, 1249402), (2318, 1229998), (2684, 1062271), (2926, 974414), (2989, 953876), (3097, 920612), (3586, 795074), (3724, 765611), (3773, 755668), (4564, 624701), (4636, 614999), (4697, 607012), (5852, 487207), (5978, 476938), (6194, 460306), (6517, 437492), (7172, 397537), (7546, 377834), (7987, 356972), (8113, 351428), (9394, 303506), (9943, 286748), (10241, 278404), (11956, 238469), (12388, 230153), (12551, 227164), (12749, 223636), (13034, 218746), (15092, 188917), (15974, 178486), (16226, 175714), (18788, 151753), (19886, 143374), (20482, 139202), (20923, 136268), (21679, 131516), (25102, 113582), (25498, 111818), (26068, 109373), (31948, 89243), (32452, 87857), (32879, 86716), (34067, 83692), (39772, 71687), (40964, 69601), (41846, 68134), (43358, 65758), (50204, 56791), (50996, 55909)]