4561388216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6493

約数の個数: 128

約数和(自身を含む): 11409984000

約数和(自身を除く): 6848595784

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 61, 76, 77, 88, 122, 133, 152, 154, 209, 244, 266, 308, 418, 427, 488, 532, 616, 671, 836, 854, 1064, 1159, 1342, 1463, 1672, 1708, 2318, 2684, 2926, 3416, 4636, 4697, 5368, 5852, 6389, 8113, 9272, 9394, 11704, 12749, 12778, 16226, 18788, 25498, 25556, 32452, 37576, 44723, 50996, 51112, 64904, 70279, 89243, 89446, 101992, 121391, 140558, 178486, 178892, 242782, 281116, 356972, 357784, 389729, 485564, 491953, 562232, 713944, 779458, 849737, 971128, 983906, 1335301, 1558916, 1699474, 1967812, 2670602, 2728103, 3117832, 3398948, 3935624, 4287019, 5341204, 5456206, 6797896, 7404851, 8574038, 9347107, 10682408, 10912412, 14809702, 17148076, 18694214, 21824824, 29619404, 30009133, 34296152, 37388428, 51833957, 59238808, 60018266, 74776856, 81453361, 103667914, 120036532, 162906722, 207335828, 240073064, 325813444, 414671656, 570173527, 651626888, 1140347054, 2280694108, 4561388216]

約数ペア:

[(1, 4561388216), (2, 2280694108), (4, 1140347054), (7, 651626888), (8, 570173527), (11, 414671656), (14, 325813444), (19, 240073064), (22, 207335828), (28, 162906722), (38, 120036532), (44, 103667914), (56, 81453361), (61, 74776856), (76, 60018266), (77, 59238808), (88, 51833957), (122, 37388428), (133, 34296152), (152, 30009133), (154, 29619404), (209, 21824824), (244, 18694214), (266, 17148076), (308, 14809702), (418, 10912412), (427, 10682408), (488, 9347107), (532, 8574038), (616, 7404851), (671, 6797896), (836, 5456206), (854, 5341204), (1064, 4287019), (1159, 3935624), (1342, 3398948), (1463, 3117832), (1672, 2728103), (1708, 2670602), (2318, 1967812), (2684, 1699474), (2926, 1558916), (3416, 1335301), (4636, 983906), (4697, 971128), (5368, 849737), (5852, 779458), (6389, 713944), (8113, 562232), (9272, 491953), (9394, 485564), (11704, 389729), (12749, 357784), (12778, 356972), (16226, 281116), (18788, 242782), (25498, 178892), (25556, 178486), (32452, 140558), (37576, 121391), (44723, 101992), (50996, 89446), (51112, 89243), (64904, 70279)]