1620348528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{15131}}^1$

素因数の和:15262

約数の個数: 80

約数和(自身を含む): 4413217536

約数和(自身を除く): 2792869008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 97, 138, 184, 194, 276, 291, 368, 388, 552, 582, 776, 1104, 1164, 1552, 2231, 2328, 4462, 4656, 6693, 8924, 13386, 15131, 17848, 26772, 30262, 35696, 45393, 53544, 60524, 90786, 107088, 121048, 181572, 242096, 348013, 363144, 696026, 726288, 1044039, 1392052, 1467707, 2088078, 2784104, 2935414, 4176156, 4403121, 5568208, 5870828, 8352312, 8806242, 11741656, 16704624, 17612484, 23483312, 33757261, 35224968, 67514522, 70449936, 101271783, 135029044, 202543566, 270058088, 405087132, 540116176, 810174264, 1620348528]

約数ペア:

[(1, 1620348528), (2, 810174264), (3, 540116176), (4, 405087132), (6, 270058088), (8, 202543566), (12, 135029044), (16, 101271783), (23, 70449936), (24, 67514522), (46, 35224968), (48, 33757261), (69, 23483312), (92, 17612484), (97, 16704624), (138, 11741656), (184, 8806242), (194, 8352312), (276, 5870828), (291, 5568208), (368, 4403121), (388, 4176156), (552, 2935414), (582, 2784104), (776, 2088078), (1104, 1467707), (1164, 1392052), (1552, 1044039), (2231, 726288), (2328, 696026), (4462, 363144), (4656, 348013), (6693, 242096), (8924, 181572), (13386, 121048), (15131, 107088), (17848, 90786), (26772, 60524), (30262, 53544), (35696, 45393)]