2223816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 6785280

約数和(自身を除く): 4561464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 61, 62, 84, 93, 98, 122, 124, 147, 168, 183, 186, 196, 217, 244, 248, 294, 366, 372, 392, 427, 434, 488, 588, 651, 732, 744, 854, 868, 1176, 1281, 1302, 1464, 1519, 1708, 1736, 1891, 2562, 2604, 2989, 3038, 3416, 3782, 4557, 5124, 5208, 5673, 5978, 6076, 7564, 8967, 9114, 10248, 11346, 11956, 12152, 13237, 15128, 17934, 18228, 22692, 23912, 26474, 35868, 36456, 39711, 45384, 52948, 71736, 79422, 92659, 105896, 158844, 185318, 277977, 317688, 370636, 555954, 741272, 1111908, 2223816]

約数ペア:

[(1, 2223816), (2, 1111908), (3, 741272), (4, 555954), (6, 370636), (7, 317688), (8, 277977), (12, 185318), (14, 158844), (21, 105896), (24, 92659), (28, 79422), (31, 71736), (42, 52948), (49, 45384), (56, 39711), (61, 36456), (62, 35868), (84, 26474), (93, 23912), (98, 22692), (122, 18228), (124, 17934), (147, 15128), (168, 13237), (183, 12152), (186, 11956), (196, 11346), (217, 10248), (244, 9114), (248, 8967), (294, 7564), (366, 6076), (372, 5978), (392, 5673), (427, 5208), (434, 5124), (488, 4557), (588, 3782), (651, 3416), (732, 3038), (744, 2989), (854, 2604), (868, 2562), (1176, 1891), (1281, 1736), (1302, 1708), (1464, 1519)]