218816724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4943}}^1$

素因数の和:5005

約数の個数: 96

約数和(自身を含む): 637894656

約数和(自身を除く): 419077932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3162, 3689, 4943, 6324, 7378, 9886, 11067, 14756, 14829, 19772, 22134, 29658, 34601, 44268, 59316, 69202, 84031, 103803, 138404, 153233, 168062, 207606, 252093, 306466, 336124, 415212, 459699, 504186, 588217, 612932, 919398, 1008372, 1072631, 1176434, 1764651, 1838796, 2145262, 2352868, 2604961, 3217893, 3529302, 4290524, 5209922, 6435786, 7058604, 7814883, 10419844, 12871572, 15629766, 18234727, 31259532, 36469454, 54704181, 72938908, 109408362, 218816724]

約数ペア:

[(1, 218816724), (2, 109408362), (3, 72938908), (4, 54704181), (6, 36469454), (7, 31259532), (12, 18234727), (14, 15629766), (17, 12871572), (21, 10419844), (28, 7814883), (31, 7058604), (34, 6435786), (42, 5209922), (51, 4290524), (62, 3529302), (68, 3217893), (84, 2604961), (93, 2352868), (102, 2145262), (119, 1838796), (124, 1764651), (186, 1176434), (204, 1072631), (217, 1008372), (238, 919398), (357, 612932), (372, 588217), (434, 504186), (476, 459699), (527, 415212), (651, 336124), (714, 306466), (868, 252093), (1054, 207606), (1302, 168062), (1428, 153233), (1581, 138404), (2108, 103803), (2604, 84031), (3162, 69202), (3689, 59316), (4943, 44268), (6324, 34601), (7378, 29658), (9886, 22134), (11067, 19772), (14756, 14829)]