664080912

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{38113}}^1$

素因数の和:38149

約数の個数: 90

約数和(自身を含む): 2042872286

約数和(自身を除く): 1378791374

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 5808, 8712, 17424, 38113, 76226, 114339, 152452, 228678, 304904, 343017, 419243, 457356, 609808, 686034, 838486, 914712, 1257729, 1372068, 1676972, 1829424, 2515458, 2744136, 3353944, 3773187, 4611673, 5030916, 5488272, 6707888, 7546374, 9223346, 10061832, 13835019, 15092748, 18446692, 20123664, 27670038, 30185496, 36893384, 41505057, 55340076, 60370992, 73786768, 83010114, 110680152, 166020228, 221360304, 332040456, 664080912]

約数ペア:

[(1, 664080912), (2, 332040456), (3, 221360304), (4, 166020228), (6, 110680152), (8, 83010114), (9, 73786768), (11, 60370992), (12, 55340076), (16, 41505057), (18, 36893384), (22, 30185496), (24, 27670038), (33, 20123664), (36, 18446692), (44, 15092748), (48, 13835019), (66, 10061832), (72, 9223346), (88, 7546374), (99, 6707888), (121, 5488272), (132, 5030916), (144, 4611673), (176, 3773187), (198, 3353944), (242, 2744136), (264, 2515458), (363, 1829424), (396, 1676972), (484, 1372068), (528, 1257729), (726, 914712), (792, 838486), (968, 686034), (1089, 609808), (1452, 457356), (1584, 419243), (1936, 343017), (2178, 304904), (2904, 228678), (4356, 152452), (5808, 114339), (8712, 76226), (17424, 38113)]