470886156

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{349}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 1362396000

約数和(自身を除く): 891509844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 349, 351, 372, 403, 468, 558, 698, 702, 806, 837, 961, 1047, 1116, 1209, 1396, 1404, 1612, 1674, 1922, 2094, 2418, 2883, 3141, 3348, 3627, 3844, 4188, 4537, 4836, 5766, 6282, 7254, 8649, 9074, 9423, 10819, 10881, 11532, 12493, 12564, 13611, 14508, 17298, 18148, 18846, 21638, 21762, 24986, 25947, 27222, 32457, 34596, 37479, 37692, 40833, 43276, 43524, 49972, 51894, 54444, 64914, 74958, 81666, 97371, 103788, 112437, 122499, 129828, 140647, 149916, 163332, 194742, 224874, 244998, 281294, 292113, 335389, 337311, 389484, 421941, 449748, 489996, 562588, 584226, 670778, 674622, 843882, 1006167, 1168452, 1265823, 1341556, 1349244, 1687764, 2012334, 2531646, 3018501, 3797469, 4024668, 4360057, 5063292, 6037002, 7594938, 8720114, 9055503, 12074004, 13080171, 15189876, 17440228, 18111006, 26160342, 36222012, 39240513, 52320684, 78481026, 117721539, 156962052, 235443078, 470886156]

約数ペア:

[(1, 470886156), (2, 235443078), (3, 156962052), (4, 117721539), (6, 78481026), (9, 52320684), (12, 39240513), (13, 36222012), (18, 26160342), (26, 18111006), (27, 17440228), (31, 15189876), (36, 13080171), (39, 12074004), (52, 9055503), (54, 8720114), (62, 7594938), (78, 6037002), (93, 5063292), (108, 4360057), (117, 4024668), (124, 3797469), (156, 3018501), (186, 2531646), (234, 2012334), (279, 1687764), (349, 1349244), (351, 1341556), (372, 1265823), (403, 1168452), (468, 1006167), (558, 843882), (698, 674622), (702, 670778), (806, 584226), (837, 562588), (961, 489996), (1047, 449748), (1116, 421941), (1209, 389484), (1396, 337311), (1404, 335389), (1612, 292113), (1674, 281294), (1922, 244998), (2094, 224874), (2418, 194742), (2883, 163332), (3141, 149916), (3348, 140647), (3627, 129828), (3844, 122499), (4188, 112437), (4537, 103788), (4836, 97371), (5766, 81666), (6282, 74958), (7254, 64914), (8649, 54444), (9074, 51894), (9423, 49972), (10819, 43524), (10881, 43276), (11532, 40833), (12493, 37692), (12564, 37479), (13611, 34596), (14508, 32457), (17298, 27222), (18148, 25947), (18846, 24986), (21638, 21762)]