218596692

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 552803328

約数和(自身を除く): 334206636

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 113, 129, 138, 163, 172, 226, 258, 276, 326, 339, 452, 489, 516, 652, 678, 978, 989, 1356, 1956, 1978, 2599, 2967, 3749, 3956, 4859, 5198, 5934, 7009, 7498, 7797, 9718, 10396, 11247, 11868, 14018, 14577, 14996, 15594, 18419, 19436, 21027, 22494, 28036, 29154, 31188, 36838, 42054, 44988, 55257, 58308, 73676, 84108, 110514, 111757, 161207, 221028, 223514, 322414, 335271, 423637, 447028, 483621, 644828, 670542, 792017, 847274, 967242, 1270911, 1341084, 1584034, 1694548, 1934484, 2376051, 2541822, 3168068, 4752102, 5083644, 9504204, 18216391, 36432782, 54649173, 72865564, 109298346, 218596692]

約数ペア:

[(1, 218596692), (2, 109298346), (3, 72865564), (4, 54649173), (6, 36432782), (12, 18216391), (23, 9504204), (43, 5083644), (46, 4752102), (69, 3168068), (86, 2541822), (92, 2376051), (113, 1934484), (129, 1694548), (138, 1584034), (163, 1341084), (172, 1270911), (226, 967242), (258, 847274), (276, 792017), (326, 670542), (339, 644828), (452, 483621), (489, 447028), (516, 423637), (652, 335271), (678, 322414), (978, 223514), (989, 221028), (1356, 161207), (1956, 111757), (1978, 110514), (2599, 84108), (2967, 73676), (3749, 58308), (3956, 55257), (4859, 44988), (5198, 42054), (5934, 36838), (7009, 31188), (7498, 29154), (7797, 28036), (9718, 22494), (10396, 21027), (11247, 19436), (11868, 18419), (14018, 15594), (14577, 14996)]