253234476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2083}}^1$

素因数の和:2411

約数の個数: 72

約数和(自身を含む): 700924224

約数和(自身を除く): 447689748

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 307, 396, 614, 921, 1228, 1842, 2083, 2763, 3377, 3684, 4166, 5526, 6249, 6754, 8332, 10131, 11052, 12498, 13508, 18747, 20262, 22913, 24996, 30393, 37494, 40524, 45826, 60786, 68739, 74988, 91652, 121572, 137478, 206217, 274956, 412434, 639481, 824868, 1278962, 1918443, 2557924, 3836886, 5755329, 7034291, 7673772, 11510658, 14068582, 21102873, 23021316, 28137164, 42205746, 63308619, 84411492, 126617238, 253234476]

約数ペア:

[(1, 253234476), (2, 126617238), (3, 84411492), (4, 63308619), (6, 42205746), (9, 28137164), (11, 23021316), (12, 21102873), (18, 14068582), (22, 11510658), (33, 7673772), (36, 7034291), (44, 5755329), (66, 3836886), (99, 2557924), (132, 1918443), (198, 1278962), (307, 824868), (396, 639481), (614, 412434), (921, 274956), (1228, 206217), (1842, 137478), (2083, 121572), (2763, 91652), (3377, 74988), (3684, 68739), (4166, 60786), (5526, 45826), (6249, 40524), (6754, 37494), (8332, 30393), (10131, 24996), (11052, 22913), (12498, 20262), (13508, 18747)]