216973746

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{4547}}^1$

素因数の和:4807

約数の個数: 48

約数和(自身を含む): 515088288

約数和(自身を除く): 298114542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 723, 1446, 2169, 2651, 4338, 4547, 5302, 7953, 9094, 13641, 15906, 23859, 27282, 40923, 47718, 50017, 81846, 100034, 150051, 300102, 450153, 900306, 1095827, 2191654, 3287481, 6574962, 9862443, 12054097, 19724886, 24108194, 36162291, 72324582, 108486873, 216973746]

約数ペア:

[(1, 216973746), (2, 108486873), (3, 72324582), (6, 36162291), (9, 24108194), (11, 19724886), (18, 12054097), (22, 9862443), (33, 6574962), (66, 3287481), (99, 2191654), (198, 1095827), (241, 900306), (482, 450153), (723, 300102), (1446, 150051), (2169, 100034), (2651, 81846), (4338, 50017), (4547, 47718), (5302, 40923), (7953, 27282), (9094, 23859), (13641, 15906)]