1920428712

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{2909}}^1$

素因数の和:3147

約数の個数: 96

約数和(自身を含む): 5331760200

約数和(自身を除く): 3411331488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 173, 212, 318, 346, 424, 477, 519, 636, 692, 954, 1038, 1272, 1384, 1557, 1908, 2076, 2909, 3114, 3816, 4152, 5818, 6228, 8727, 9169, 11636, 12456, 17454, 18338, 23272, 26181, 27507, 34908, 36676, 52362, 55014, 69816, 73352, 82521, 104724, 110028, 154177, 165042, 209448, 220056, 308354, 330084, 462531, 503257, 616708, 660168, 925062, 1006514, 1233416, 1387593, 1509771, 1850124, 2013028, 2775186, 3019542, 3700248, 4026056, 4529313, 5550372, 6039084, 9058626, 11100744, 12078168, 18117252, 26672621, 36234504, 53345242, 80017863, 106690484, 160035726, 213380968, 240053589, 320071452, 480107178, 640142904, 960214356, 1920428712]

約数ペア:

[(1, 1920428712), (2, 960214356), (3, 640142904), (4, 480107178), (6, 320071452), (8, 240053589), (9, 213380968), (12, 160035726), (18, 106690484), (24, 80017863), (36, 53345242), (53, 36234504), (72, 26672621), (106, 18117252), (159, 12078168), (173, 11100744), (212, 9058626), (318, 6039084), (346, 5550372), (424, 4529313), (477, 4026056), (519, 3700248), (636, 3019542), (692, 2775186), (954, 2013028), (1038, 1850124), (1272, 1509771), (1384, 1387593), (1557, 1233416), (1908, 1006514), (2076, 925062), (2909, 660168), (3114, 616708), (3816, 503257), (4152, 462531), (5818, 330084), (6228, 308354), (8727, 220056), (9169, 209448), (11636, 165042), (12456, 154177), (17454, 110028), (18338, 104724), (23272, 82521), (26181, 73352), (27507, 69816), (34908, 55014), (36676, 52362)]