216816288

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2593}}^1$

素因数の和:2686

約数の個数: 96

約数和(自身を含む): 622310976

約数和(自身を除く): 405494688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 67, 78, 96, 104, 134, 156, 201, 208, 268, 312, 402, 416, 536, 624, 804, 871, 1072, 1248, 1608, 1742, 2144, 2593, 2613, 3216, 3484, 5186, 5226, 6432, 6968, 7779, 10372, 10452, 13936, 15558, 20744, 20904, 27872, 31116, 33709, 41488, 41808, 62232, 67418, 82976, 83616, 101127, 124464, 134836, 173731, 202254, 248928, 269672, 347462, 404508, 521193, 539344, 694924, 809016, 1042386, 1078688, 1389848, 1618032, 2084772, 2258503, 2779696, 3236064, 4169544, 4517006, 5559392, 6775509, 8339088, 9034012, 13551018, 16678176, 18068024, 27102036, 36136048, 54204072, 72272096, 108408144, 216816288]

約数ペア:

[(1, 216816288), (2, 108408144), (3, 72272096), (4, 54204072), (6, 36136048), (8, 27102036), (12, 18068024), (13, 16678176), (16, 13551018), (24, 9034012), (26, 8339088), (32, 6775509), (39, 5559392), (48, 4517006), (52, 4169544), (67, 3236064), (78, 2779696), (96, 2258503), (104, 2084772), (134, 1618032), (156, 1389848), (201, 1078688), (208, 1042386), (268, 809016), (312, 694924), (402, 539344), (416, 521193), (536, 404508), (624, 347462), (804, 269672), (871, 248928), (1072, 202254), (1248, 173731), (1608, 134836), (1742, 124464), (2144, 101127), (2593, 83616), (2613, 82976), (3216, 67418), (3484, 62232), (5186, 41808), (5226, 41488), (6432, 33709), (6968, 31116), (7779, 27872), (10372, 20904), (10452, 20744), (13936, 15558)]