212470056

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{467}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 591364800

約数和(自身を除く): 378894744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 89, 142, 178, 213, 267, 284, 356, 426, 467, 534, 568, 639, 712, 801, 852, 934, 1068, 1278, 1401, 1602, 1704, 1868, 2136, 2556, 2802, 3204, 3736, 4203, 5112, 5604, 6319, 6408, 8406, 11208, 12638, 16812, 18957, 25276, 33157, 33624, 37914, 41563, 50552, 56871, 66314, 75828, 83126, 99471, 113742, 124689, 132628, 151656, 166252, 198942, 227484, 249378, 265256, 298413, 332504, 374067, 397884, 454968, 498756, 596826, 748134, 795768, 997512, 1193652, 1496268, 2387304, 2950973, 2992536, 5901946, 8852919, 11803892, 17705838, 23607784, 26558757, 35411676, 53117514, 70823352, 106235028, 212470056]

約数ペア:

[(1, 212470056), (2, 106235028), (3, 70823352), (4, 53117514), (6, 35411676), (8, 26558757), (9, 23607784), (12, 17705838), (18, 11803892), (24, 8852919), (36, 5901946), (71, 2992536), (72, 2950973), (89, 2387304), (142, 1496268), (178, 1193652), (213, 997512), (267, 795768), (284, 748134), (356, 596826), (426, 498756), (467, 454968), (534, 397884), (568, 374067), (639, 332504), (712, 298413), (801, 265256), (852, 249378), (934, 227484), (1068, 198942), (1278, 166252), (1401, 151656), (1602, 132628), (1704, 124689), (1868, 113742), (2136, 99471), (2556, 83126), (2802, 75828), (3204, 66314), (3736, 56871), (4203, 50552), (5112, 41563), (5604, 37914), (6319, 33624), (6408, 33157), (8406, 25276), (11208, 18957), (12638, 16812)]