334897640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 945561600

約数和(自身を除く): 610663960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 227, 280, 308, 385, 440, 454, 479, 616, 770, 908, 958, 1135, 1540, 1589, 1816, 1916, 2270, 2395, 2497, 3080, 3178, 3353, 3832, 4540, 4790, 4994, 5269, 6356, 6706, 7945, 9080, 9580, 9988, 10538, 12485, 12712, 13412, 15890, 16765, 17479, 19160, 19976, 21076, 24970, 26345, 26824, 31780, 33530, 34958, 36883, 42152, 49940, 52690, 63560, 67060, 69916, 73766, 87395, 99880, 105380, 108733, 134120, 139832, 147532, 174790, 184415, 210760, 217466, 295064, 349580, 368830, 434932, 543665, 699160, 737660, 761131, 869864, 1087330, 1196063, 1475320, 1522262, 2174660, 2392126, 3044524, 3805655, 4349320, 4784252, 5980315, 6089048, 7611310, 8372441, 9568504, 11960630, 15222620, 16744882, 23921260, 30445240, 33489764, 41862205, 47842520, 66979528, 83724410, 167448820, 334897640]

約数ペア:

[(1, 334897640), (2, 167448820), (4, 83724410), (5, 66979528), (7, 47842520), (8, 41862205), (10, 33489764), (11, 30445240), (14, 23921260), (20, 16744882), (22, 15222620), (28, 11960630), (35, 9568504), (40, 8372441), (44, 7611310), (55, 6089048), (56, 5980315), (70, 4784252), (77, 4349320), (88, 3805655), (110, 3044524), (140, 2392126), (154, 2174660), (220, 1522262), (227, 1475320), (280, 1196063), (308, 1087330), (385, 869864), (440, 761131), (454, 737660), (479, 699160), (616, 543665), (770, 434932), (908, 368830), (958, 349580), (1135, 295064), (1540, 217466), (1589, 210760), (1816, 184415), (1916, 174790), (2270, 147532), (2395, 139832), (2497, 134120), (3080, 108733), (3178, 105380), (3353, 99880), (3832, 87395), (4540, 73766), (4790, 69916), (4994, 67060), (5269, 63560), (6356, 52690), (6706, 49940), (7945, 42152), (9080, 36883), (9580, 34958), (9988, 33530), (10538, 31780), (12485, 26824), (12712, 26345), (13412, 24970), (15890, 21076), (16765, 19976), (17479, 19160)]