211729752

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7297}}^1$

素因数の和:7353

約数の個数: 96

約数和(自身を含む): 637553280

約数和(自身を除く): 425823528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 7297, 9672, 14508, 14594, 21891, 29016, 29188, 43782, 58376, 65673, 87564, 94861, 131346, 175128, 189722, 226207, 262692, 284583, 379444, 452414, 525384, 569166, 678621, 758888, 853749, 904828, 1138332, 1357242, 1707498, 1809656, 2035863, 2276664, 2714484, 2940691, 3414996, 4071726, 5428968, 5881382, 6829992, 8143452, 8822073, 11762764, 16286904, 17644146, 23525528, 26466219, 35288292, 52932438, 70576584, 105864876, 211729752]

約数ペア:

[(1, 211729752), (2, 105864876), (3, 70576584), (4, 52932438), (6, 35288292), (8, 26466219), (9, 23525528), (12, 17644146), (13, 16286904), (18, 11762764), (24, 8822073), (26, 8143452), (31, 6829992), (36, 5881382), (39, 5428968), (52, 4071726), (62, 3414996), (72, 2940691), (78, 2714484), (93, 2276664), (104, 2035863), (117, 1809656), (124, 1707498), (156, 1357242), (186, 1138332), (234, 904828), (248, 853749), (279, 758888), (312, 678621), (372, 569166), (403, 525384), (468, 452414), (558, 379444), (744, 284583), (806, 262692), (936, 226207), (1116, 189722), (1209, 175128), (1612, 131346), (2232, 94861), (2418, 87564), (3224, 65673), (3627, 58376), (4836, 43782), (7254, 29188), (7297, 29016), (9672, 21891), (14508, 14594)]