2817961884

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 7529034240

約数和(自身を除く): 4711072356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 71, 74, 83, 111, 142, 148, 166, 213, 222, 249, 284, 332, 333, 359, 426, 444, 498, 639, 666, 718, 747, 852, 996, 1077, 1278, 1332, 1436, 1494, 2154, 2556, 2627, 2988, 3071, 3231, 4308, 5254, 5893, 6142, 6462, 7881, 9213, 10508, 11786, 12284, 12924, 13283, 15762, 17679, 18426, 23572, 23643, 25489, 26566, 27639, 29797, 31524, 35358, 36852, 39849, 47286, 50978, 53037, 53132, 55278, 59594, 70716, 76467, 79698, 89391, 94572, 101956, 106074, 110556, 119188, 119547, 152934, 159396, 178782, 212148, 218041, 229401, 239094, 268173, 305868, 357564, 436082, 458802, 478188, 536346, 654123, 872164, 917604, 943093, 1072692, 1102489, 1308246, 1886186, 1962369, 2115587, 2204978, 2616492, 2829279, 3307467, 3772372, 3924738, 4231174, 4409956, 5658558, 6346761, 6614934, 7849476, 8462348, 8487837, 9922401, 11317116, 12693522, 13229868, 16975674, 19040283, 19844802, 25387044, 33951348, 38080566, 39689604, 76161132, 78276719, 156553438, 234830157, 313106876, 469660314, 704490471, 939320628, 1408980942, 2817961884]

約数ペア:

[(1, 2817961884), (2, 1408980942), (3, 939320628), (4, 704490471), (6, 469660314), (9, 313106876), (12, 234830157), (18, 156553438), (36, 78276719), (37, 76161132), (71, 39689604), (74, 38080566), (83, 33951348), (111, 25387044), (142, 19844802), (148, 19040283), (166, 16975674), (213, 13229868), (222, 12693522), (249, 11317116), (284, 9922401), (332, 8487837), (333, 8462348), (359, 7849476), (426, 6614934), (444, 6346761), (498, 5658558), (639, 4409956), (666, 4231174), (718, 3924738), (747, 3772372), (852, 3307467), (996, 2829279), (1077, 2616492), (1278, 2204978), (1332, 2115587), (1436, 1962369), (1494, 1886186), (2154, 1308246), (2556, 1102489), (2627, 1072692), (2988, 943093), (3071, 917604), (3231, 872164), (4308, 654123), (5254, 536346), (5893, 478188), (6142, 458802), (6462, 436082), (7881, 357564), (9213, 305868), (10508, 268173), (11786, 239094), (12284, 229401), (12924, 218041), (13283, 212148), (15762, 178782), (17679, 159396), (18426, 152934), (23572, 119547), (23643, 119188), (25489, 110556), (26566, 106074), (27639, 101956), (29797, 94572), (31524, 89391), (35358, 79698), (36852, 76467), (39849, 70716), (47286, 59594), (50978, 55278), (53037, 53132)]