128620536

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2309}}^1$

素因数の和:2540

約数の個数: 64

約数和(自身を含む): 352598400

約数和(自身を除く): 223977864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 211, 264, 422, 633, 844, 1266, 1688, 2309, 2321, 2532, 4618, 4642, 5064, 6927, 6963, 9236, 9284, 13854, 13926, 18472, 18568, 25399, 27708, 27852, 50798, 55416, 55704, 76197, 101596, 152394, 203192, 304788, 487199, 609576, 974398, 1461597, 1948796, 2923194, 3897592, 5359189, 5846388, 10718378, 11692776, 16077567, 21436756, 32155134, 42873512, 64310268, 128620536]

約数ペア:

[(1, 128620536), (2, 64310268), (3, 42873512), (4, 32155134), (6, 21436756), (8, 16077567), (11, 11692776), (12, 10718378), (22, 5846388), (24, 5359189), (33, 3897592), (44, 2923194), (66, 1948796), (88, 1461597), (132, 974398), (211, 609576), (264, 487199), (422, 304788), (633, 203192), (844, 152394), (1266, 101596), (1688, 76197), (2309, 55704), (2321, 55416), (2532, 50798), (4618, 27852), (4642, 27708), (5064, 25399), (6927, 18568), (6963, 18472), (9236, 13926), (9284, 13854)]