253682022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 564537600

約数和(自身を除く): 310855578

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 179, 197, 218, 327, 358, 394, 537, 591, 654, 1074, 1182, 1199, 1969, 2167, 2398, 3597, 3938, 4334, 5907, 6501, 7194, 11814, 13002, 19511, 21473, 35263, 39022, 42946, 58533, 64419, 70526, 105789, 117066, 128838, 211578, 214621, 236203, 387893, 429242, 472406, 643863, 708609, 775786, 1163679, 1287726, 1417218, 2327358, 3843667, 7687334, 11531001, 23062002, 42280337, 84560674, 126841011, 253682022]

約数ペア:

[(1, 253682022), (2, 126841011), (3, 84560674), (6, 42280337), (11, 23062002), (22, 11531001), (33, 7687334), (66, 3843667), (109, 2327358), (179, 1417218), (197, 1287726), (218, 1163679), (327, 775786), (358, 708609), (394, 643863), (537, 472406), (591, 429242), (654, 387893), (1074, 236203), (1182, 214621), (1199, 211578), (1969, 128838), (2167, 117066), (2398, 105789), (3597, 70526), (3938, 64419), (4334, 58533), (5907, 42946), (6501, 39022), (7194, 35263), (11814, 21473), (13002, 19511)]