551436972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 1348266192

約数和(自身を除く): 796829220

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 101, 116, 174, 202, 303, 348, 404, 541, 606, 841, 1082, 1212, 1623, 1682, 2164, 2523, 2929, 3246, 3364, 5046, 5858, 6492, 8787, 10092, 11716, 15689, 17574, 31378, 35148, 47067, 54641, 62756, 84941, 94134, 109282, 163923, 169882, 188268, 218564, 254823, 327846, 339764, 454981, 509646, 655692, 909962, 1019292, 1364943, 1584589, 1819924, 2729886, 3169178, 4753767, 5459772, 6338356, 9507534, 19015068, 45953081, 91906162, 137859243, 183812324, 275718486, 551436972]

約数ペア:

[(1, 551436972), (2, 275718486), (3, 183812324), (4, 137859243), (6, 91906162), (12, 45953081), (29, 19015068), (58, 9507534), (87, 6338356), (101, 5459772), (116, 4753767), (174, 3169178), (202, 2729886), (303, 1819924), (348, 1584589), (404, 1364943), (541, 1019292), (606, 909962), (841, 655692), (1082, 509646), (1212, 454981), (1623, 339764), (1682, 327846), (2164, 254823), (2523, 218564), (2929, 188268), (3246, 169882), (3364, 163923), (5046, 109282), (5858, 94134), (6492, 84941), (8787, 62756), (10092, 54641), (11716, 47067), (15689, 35148), (17574, 31378)]