2248655871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 4125450240

約数和(自身を除く): 1876794369

約数列:

[1, 3, 7, 11, 19, 21, 33, 37, 57, 61, 77, 111, 133, 183, 209, 227, 231, 259, 399, 407, 427, 627, 671, 681, 703, 777, 1159, 1221, 1281, 1463, 1589, 2013, 2109, 2257, 2497, 2849, 3477, 4313, 4389, 4697, 4767, 4921, 6771, 7491, 7733, 8113, 8399, 8547, 12749, 12939, 13847, 14091, 14763, 15799, 17479, 23199, 24339, 24827, 25197, 30191, 38247, 41541, 42883, 47397, 47443, 52437, 54131, 58793, 74481, 89243, 90573, 92389, 96929, 128649, 142329, 152317, 159581, 162393, 173789, 176379, 263093, 267729, 277167, 290787, 300181, 332101, 456951, 471713, 478743, 512339, 521367, 646723, 789279, 900543, 996303, 1066219, 1117067, 1415139, 1537017, 1755391, 1841651, 1940169, 2894023, 3198657, 3301991, 3351201, 3586373, 5266173, 5524953, 5635729, 8682069, 9734441, 9905973, 10759119, 12287737, 16907187, 20258161, 29203323, 36863211, 39450103, 60774483, 68141087, 107078851, 118350309, 204423261, 321236553, 749551957, 2248655871]

約数ペア:

[(1, 2248655871), (3, 749551957), (7, 321236553), (11, 204423261), (19, 118350309), (21, 107078851), (33, 68141087), (37, 60774483), (57, 39450103), (61, 36863211), (77, 29203323), (111, 20258161), (133, 16907187), (183, 12287737), (209, 10759119), (227, 9905973), (231, 9734441), (259, 8682069), (399, 5635729), (407, 5524953), (427, 5266173), (627, 3586373), (671, 3351201), (681, 3301991), (703, 3198657), (777, 2894023), (1159, 1940169), (1221, 1841651), (1281, 1755391), (1463, 1537017), (1589, 1415139), (2013, 1117067), (2109, 1066219), (2257, 996303), (2497, 900543), (2849, 789279), (3477, 646723), (4313, 521367), (4389, 512339), (4697, 478743), (4767, 471713), (4921, 456951), (6771, 332101), (7491, 300181), (7733, 290787), (8113, 277167), (8399, 267729), (8547, 263093), (12749, 176379), (12939, 173789), (13847, 162393), (14091, 159581), (14763, 152317), (15799, 142329), (17479, 128649), (23199, 96929), (24339, 92389), (24827, 90573), (25197, 89243), (30191, 74481), (38247, 58793), (41541, 54131), (42883, 52437), (47397, 47443)]