285656976

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1279}}^1$

素因数の和:1354

約数の個数: 160

約数和(自身を含む): 914227200

約数和(自身を除く): 628570224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 47, 48, 54, 66, 72, 88, 94, 99, 108, 132, 141, 144, 176, 188, 198, 216, 264, 282, 297, 376, 396, 423, 432, 517, 528, 564, 594, 752, 792, 846, 1034, 1128, 1188, 1269, 1279, 1551, 1584, 1692, 2068, 2256, 2376, 2538, 2558, 3102, 3384, 3837, 4136, 4653, 4752, 5076, 5116, 6204, 6768, 7674, 8272, 9306, 10152, 10232, 11511, 12408, 13959, 14069, 15348, 18612, 20304, 20464, 23022, 24816, 27918, 28138, 30696, 34533, 37224, 42207, 46044, 55836, 56276, 60113, 61392, 69066, 74448, 84414, 92088, 111672, 112552, 120226, 126621, 138132, 168828, 180339, 184176, 223344, 225104, 240452, 253242, 276264, 337656, 360678, 379863, 480904, 506484, 541017, 552528, 661243, 675312, 721356, 759726, 961808, 1012968, 1082034, 1322486, 1442712, 1519452, 1623051, 1983729, 2025936, 2164068, 2644972, 2885424, 3038904, 3246102, 3967458, 4328136, 5289944, 5951187, 6077808, 6492204, 7934916, 8656272, 10579888, 11902374, 12984408, 15869832, 17853561, 23804748, 25968816, 31739664, 35707122, 47609496, 71414244, 95218992, 142828488, 285656976]

約数ペア:

[(1, 285656976), (2, 142828488), (3, 95218992), (4, 71414244), (6, 47609496), (8, 35707122), (9, 31739664), (11, 25968816), (12, 23804748), (16, 17853561), (18, 15869832), (22, 12984408), (24, 11902374), (27, 10579888), (33, 8656272), (36, 7934916), (44, 6492204), (47, 6077808), (48, 5951187), (54, 5289944), (66, 4328136), (72, 3967458), (88, 3246102), (94, 3038904), (99, 2885424), (108, 2644972), (132, 2164068), (141, 2025936), (144, 1983729), (176, 1623051), (188, 1519452), (198, 1442712), (216, 1322486), (264, 1082034), (282, 1012968), (297, 961808), (376, 759726), (396, 721356), (423, 675312), (432, 661243), (517, 552528), (528, 541017), (564, 506484), (594, 480904), (752, 379863), (792, 360678), (846, 337656), (1034, 276264), (1128, 253242), (1188, 240452), (1269, 225104), (1279, 223344), (1551, 184176), (1584, 180339), (1692, 168828), (2068, 138132), (2256, 126621), (2376, 120226), (2538, 112552), (2558, 111672), (3102, 92088), (3384, 84414), (3837, 74448), (4136, 69066), (4653, 61392), (4752, 60113), (5076, 56276), (5116, 55836), (6204, 46044), (6768, 42207), (7674, 37224), (8272, 34533), (9306, 30696), (10152, 28138), (10232, 27918), (11511, 24816), (12408, 23022), (13959, 20464), (14069, 20304), (15348, 18612)]