215512367028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{238463}}^1$

素因数の和:238566

約数の個数: 144

約数和(自身を含む): 616553441280

約数和(自身を除く): 401041074252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 53, 58, 84, 87, 98, 106, 116, 147, 159, 174, 196, 203, 212, 294, 318, 348, 371, 406, 588, 609, 636, 742, 812, 1113, 1218, 1421, 1484, 1537, 2226, 2436, 2597, 2842, 3074, 4263, 4452, 4611, 5194, 5684, 6148, 7791, 8526, 9222, 10388, 10759, 15582, 17052, 18444, 21518, 31164, 32277, 43036, 64554, 75313, 129108, 150626, 225939, 238463, 301252, 451878, 476926, 715389, 903756, 953852, 1430778, 1669241, 2861556, 3338482, 5007723, 6676964, 6915427, 10015446, 11684687, 12638539, 13830854, 20030892, 20746281, 23369374, 25277078, 27661708, 35054061, 37915617, 41492562, 46738748, 48407989, 50554156, 70108122, 75831234, 82985124, 88469773, 96815978, 140216244, 145223967, 151662468, 176939546, 193631956, 265409319, 290447934, 338855923, 353879092, 366517631, 530818638, 580895868, 619288411, 677711846, 733035262, 1016567769, 1061637276, 1099552893, 1238576822, 1355423692, 1466070524, 1857865233, 2033135538, 2199105786, 2477153644, 2565623417, 3715730466, 4066271076, 4398211572, 5131246834, 7431460932, 7696870251, 10262493668, 15393740502, 17959363919, 30787481004, 35918727838, 53878091757, 71837455676, 107756183514, 215512367028]

約数ペア:

[(1, 215512367028), (2, 107756183514), (3, 71837455676), (4, 53878091757), (6, 35918727838), (7, 30787481004), (12, 17959363919), (14, 15393740502), (21, 10262493668), (28, 7696870251), (29, 7431460932), (42, 5131246834), (49, 4398211572), (53, 4066271076), (58, 3715730466), (84, 2565623417), (87, 2477153644), (98, 2199105786), (106, 2033135538), (116, 1857865233), (147, 1466070524), (159, 1355423692), (174, 1238576822), (196, 1099552893), (203, 1061637276), (212, 1016567769), (294, 733035262), (318, 677711846), (348, 619288411), (371, 580895868), (406, 530818638), (588, 366517631), (609, 353879092), (636, 338855923), (742, 290447934), (812, 265409319), (1113, 193631956), (1218, 176939546), (1421, 151662468), (1484, 145223967), (1537, 140216244), (2226, 96815978), (2436, 88469773), (2597, 82985124), (2842, 75831234), (3074, 70108122), (4263, 50554156), (4452, 48407989), (4611, 46738748), (5194, 41492562), (5684, 37915617), (6148, 35054061), (7791, 27661708), (8526, 25277078), (9222, 23369374), (10388, 20746281), (10759, 20030892), (15582, 13830854), (17052, 12638539), (18444, 11684687), (21518, 10015446), (31164, 6915427), (32277, 6676964), (43036, 5007723), (64554, 3338482), (75313, 2861556), (129108, 1669241), (150626, 1430778), (225939, 953852), (238463, 903756), (301252, 715389), (451878, 476926)]