4738218498

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1205

約数の個数: 128

約数和(自身を含む): 11766988800

約数和(自身を除く): 7028770302

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 186, 234, 239, 279, 351, 403, 478, 558, 702, 717, 806, 837, 911, 1209, 1434, 1674, 1822, 2151, 2418, 2733, 3107, 3627, 4302, 5466, 6214, 6453, 7254, 7409, 8199, 9321, 10881, 11843, 12906, 14818, 16398, 18642, 21762, 22227, 23686, 24597, 27963, 28241, 35529, 44454, 49194, 55926, 56482, 66681, 71058, 83889, 84723, 96317, 106587, 133362, 167778, 169446, 192634, 200043, 213174, 217729, 254169, 288951, 319761, 367133, 400086, 435458, 508338, 577902, 639522, 653187, 734266, 762507, 866853, 1101399, 1306374, 1525014, 1733706, 1959561, 2202798, 2600559, 2830477, 3304197, 3919122, 5201118, 5660954, 5878683, 6608394, 6749599, 8491431, 9912591, 11757366, 13499198, 16982862, 19825182, 20248797, 25474293, 40497594, 50948586, 60746391, 76422879, 87744787, 121492782, 152845758, 175489574, 182239173, 263234361, 364478346, 526468722, 789703083, 1579406166, 2369109249, 4738218498]

約数ペア:

[(1, 4738218498), (2, 2369109249), (3, 1579406166), (6, 789703083), (9, 526468722), (13, 364478346), (18, 263234361), (26, 182239173), (27, 175489574), (31, 152845758), (39, 121492782), (54, 87744787), (62, 76422879), (78, 60746391), (93, 50948586), (117, 40497594), (186, 25474293), (234, 20248797), (239, 19825182), (279, 16982862), (351, 13499198), (403, 11757366), (478, 9912591), (558, 8491431), (702, 6749599), (717, 6608394), (806, 5878683), (837, 5660954), (911, 5201118), (1209, 3919122), (1434, 3304197), (1674, 2830477), (1822, 2600559), (2151, 2202798), (2418, 1959561), (2733, 1733706), (3107, 1525014), (3627, 1306374), (4302, 1101399), (5466, 866853), (6214, 762507), (6453, 734266), (7254, 653187), (7409, 639522), (8199, 577902), (9321, 508338), (10881, 435458), (11843, 400086), (12906, 367133), (14818, 319761), (16398, 288951), (18642, 254169), (21762, 217729), (22227, 213174), (23686, 200043), (24597, 192634), (27963, 169446), (28241, 167778), (35529, 133362), (44454, 106587), (49194, 96317), (55926, 84723), (56482, 83889), (66681, 71058)]