2728258416

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15732

約数の個数: 160

約数和(自身を含む): 8706109440

約数和(自身を除く): 5977851024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 558, 624, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 3224, 3348, 3627, 4464, 4836, 5616, 6448, 6696, 7254, 9672, 10881, 13392, 14508, 15671, 19344, 21762, 29016, 31342, 43524, 47013, 58032, 62684, 87048, 94026, 125368, 141039, 174096, 188052, 203723, 250736, 282078, 376104, 407446, 423117, 485801, 564156, 611169, 752208, 814892, 846234, 971602, 1128312, 1222338, 1457403, 1629784, 1692468, 1833507, 1943204, 2256624, 2444676, 2914806, 3259568, 3384936, 3667014, 3886408, 4372209, 4889352, 5500521, 5829612, 6315413, 6769872, 7334028, 7772816, 8744418, 9778704, 11001042, 11659224, 12630826, 13116627, 14668056, 17488836, 18946239, 22002084, 23318448, 25261652, 26233254, 29336112, 34977672, 37892478, 44004168, 50523304, 52466508, 56838717, 69955344, 75784956, 88008336, 101046608, 104933016, 113677434, 151569912, 170516151, 209866032, 227354868, 303139824, 341032302, 454709736, 682064604, 909419472, 1364129208, 2728258416]

約数ペア:

[(1, 2728258416), (2, 1364129208), (3, 909419472), (4, 682064604), (6, 454709736), (8, 341032302), (9, 303139824), (12, 227354868), (13, 209866032), (16, 170516151), (18, 151569912), (24, 113677434), (26, 104933016), (27, 101046608), (31, 88008336), (36, 75784956), (39, 69955344), (48, 56838717), (52, 52466508), (54, 50523304), (62, 44004168), (72, 37892478), (78, 34977672), (93, 29336112), (104, 26233254), (108, 25261652), (117, 23318448), (124, 22002084), (144, 18946239), (156, 17488836), (186, 14668056), (208, 13116627), (216, 12630826), (234, 11659224), (248, 11001042), (279, 9778704), (312, 8744418), (351, 7772816), (372, 7334028), (403, 6769872), (432, 6315413), (468, 5829612), (496, 5500521), (558, 4889352), (624, 4372209), (702, 3886408), (744, 3667014), (806, 3384936), (837, 3259568), (936, 2914806), (1116, 2444676), (1209, 2256624), (1404, 1943204), (1488, 1833507), (1612, 1692468), (1674, 1629784), (1872, 1457403), (2232, 1222338), (2418, 1128312), (2808, 971602), (3224, 846234), (3348, 814892), (3627, 752208), (4464, 611169), (4836, 564156), (5616, 485801), (6448, 423117), (6696, 407446), (7254, 376104), (9672, 282078), (10881, 250736), (13392, 203723), (14508, 188052), (15671, 174096), (19344, 141039), (21762, 125368), (29016, 94026), (31342, 87048), (43524, 62684), (47013, 58032)]