834871284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{2707}}^1$

素因数の和:3389

約数の個数: 72

約数和(自身を含む): 2276994720

約数和(自身を除く): 1442123436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 659, 1318, 1977, 2636, 2707, 3954, 5414, 5931, 7908, 8121, 8567, 10828, 11862, 16242, 17134, 23724, 24363, 25701, 32484, 34268, 35191, 48726, 51402, 70382, 77103, 97452, 102804, 105573, 140764, 154206, 211146, 308412, 316719, 422292, 633438, 1266876, 1783913, 3567826, 5351739, 7135652, 10703478, 16055217, 21406956, 23190869, 32110434, 46381738, 64220868, 69572607, 92763476, 139145214, 208717821, 278290428, 417435642, 834871284]

約数ペア:

[(1, 834871284), (2, 417435642), (3, 278290428), (4, 208717821), (6, 139145214), (9, 92763476), (12, 69572607), (13, 64220868), (18, 46381738), (26, 32110434), (36, 23190869), (39, 21406956), (52, 16055217), (78, 10703478), (117, 7135652), (156, 5351739), (234, 3567826), (468, 1783913), (659, 1266876), (1318, 633438), (1977, 422292), (2636, 316719), (2707, 308412), (3954, 211146), (5414, 154206), (5931, 140764), (7908, 105573), (8121, 102804), (8567, 97452), (10828, 77103), (11862, 70382), (16242, 51402), (17134, 48726), (23724, 35191), (24363, 34268), (25701, 32484)]