827243508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3067}}^1$

素因数の和:3126

約数の個数: 144

約数和(自身を含む): 2515269120

約数和(自身を除く): 1688025612

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 2028, 2366, 2964, 3067, 3211, 3458, 3549, 4732, 5187, 6134, 6422, 6916, 7098, 9201, 9633, 10374, 12268, 12844, 14196, 18402, 19266, 20748, 21469, 22477, 36804, 38532, 39871, 42938, 44954, 58273, 64407, 67431, 79742, 85876, 89908, 116546, 119613, 128814, 134862, 159484, 174819, 233092, 239226, 257628, 269724, 279097, 349638, 407911, 478452, 518323, 558194, 699276, 757549, 815822, 837291, 1036646, 1116388, 1223733, 1515098, 1554969, 1631644, 1674582, 2073292, 2272647, 2447466, 3030196, 3109938, 3349164, 3628261, 4545294, 4894932, 5302843, 6219876, 7256522, 9090588, 9848137, 10605686, 10884783, 14513044, 15908529, 19696274, 21211372, 21769566, 29544411, 31817058, 39392548, 43539132, 59088822, 63634116, 68936959, 118177644, 137873918, 206810877, 275747836, 413621754, 827243508]

約数ペア:

[(1, 827243508), (2, 413621754), (3, 275747836), (4, 206810877), (6, 137873918), (7, 118177644), (12, 68936959), (13, 63634116), (14, 59088822), (19, 43539132), (21, 39392548), (26, 31817058), (28, 29544411), (38, 21769566), (39, 21211372), (42, 19696274), (52, 15908529), (57, 14513044), (76, 10884783), (78, 10605686), (84, 9848137), (91, 9090588), (114, 7256522), (133, 6219876), (156, 5302843), (169, 4894932), (182, 4545294), (228, 3628261), (247, 3349164), (266, 3109938), (273, 3030196), (338, 2447466), (364, 2272647), (399, 2073292), (494, 1674582), (507, 1631644), (532, 1554969), (546, 1515098), (676, 1223733), (741, 1116388), (798, 1036646), (988, 837291), (1014, 815822), (1092, 757549), (1183, 699276), (1482, 558194), (1596, 518323), (1729, 478452), (2028, 407911), (2366, 349638), (2964, 279097), (3067, 269724), (3211, 257628), (3458, 239226), (3549, 233092), (4732, 174819), (5187, 159484), (6134, 134862), (6422, 128814), (6916, 119613), (7098, 116546), (9201, 89908), (9633, 85876), (10374, 79742), (12268, 67431), (12844, 64407), (14196, 58273), (18402, 44954), (19266, 42938), (20748, 39871), (21469, 38532), (22477, 36804)]