1994361192

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2017}}^1$

素因数の和:2503

約数の個数: 96

約数和(自身を含む): 5590990080

約数和(自身を除く): 3596628888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 443, 558, 744, 886, 1116, 1329, 1772, 2017, 2232, 2658, 3544, 3987, 4034, 5316, 6051, 7974, 8068, 10632, 12102, 13733, 15948, 16136, 18153, 24204, 27466, 31896, 36306, 41199, 48408, 54932, 62527, 72612, 82398, 109864, 123597, 125054, 145224, 164796, 187581, 247194, 250108, 329592, 375162, 494388, 500216, 562743, 750324, 893531, 988776, 1125486, 1500648, 1787062, 2250972, 2680593, 3574124, 4501944, 5361186, 7148248, 8041779, 10722372, 16083558, 21444744, 27699461, 32167116, 55398922, 64334232, 83098383, 110797844, 166196766, 221595688, 249295149, 332393532, 498590298, 664787064, 997180596, 1994361192]

約数ペア:

[(1, 1994361192), (2, 997180596), (3, 664787064), (4, 498590298), (6, 332393532), (8, 249295149), (9, 221595688), (12, 166196766), (18, 110797844), (24, 83098383), (31, 64334232), (36, 55398922), (62, 32167116), (72, 27699461), (93, 21444744), (124, 16083558), (186, 10722372), (248, 8041779), (279, 7148248), (372, 5361186), (443, 4501944), (558, 3574124), (744, 2680593), (886, 2250972), (1116, 1787062), (1329, 1500648), (1772, 1125486), (2017, 988776), (2232, 893531), (2658, 750324), (3544, 562743), (3987, 500216), (4034, 494388), (5316, 375162), (6051, 329592), (7974, 250108), (8068, 247194), (10632, 187581), (12102, 164796), (13733, 145224), (15948, 125054), (16136, 123597), (18153, 109864), (24204, 82398), (27466, 72612), (31896, 62527), (36306, 54932), (41199, 48408)]