3172085488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81553}}^1$

素因数の和:81602

約数の個数: 80

約数和(自身を含む): 7645198176

約数和(自身を除く): 4473112688

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 176, 187, 208, 221, 272, 286, 374, 442, 572, 748, 884, 1144, 1496, 1768, 2288, 2431, 2992, 3536, 4862, 9724, 19448, 38896, 81553, 163106, 326212, 652424, 897083, 1060189, 1304848, 1386401, 1794166, 2120378, 2772802, 3588332, 4240756, 5545604, 7176664, 8481512, 11091208, 11662079, 14353328, 15250411, 16963024, 18023213, 22182416, 23324158, 30500822, 36046426, 46648316, 61001644, 72092852, 93296632, 122003288, 144185704, 186593264, 198255343, 244006576, 288371408, 396510686, 793021372, 1586042744, 3172085488]

約数ペア:

[(1, 3172085488), (2, 1586042744), (4, 793021372), (8, 396510686), (11, 288371408), (13, 244006576), (16, 198255343), (17, 186593264), (22, 144185704), (26, 122003288), (34, 93296632), (44, 72092852), (52, 61001644), (68, 46648316), (88, 36046426), (104, 30500822), (136, 23324158), (143, 22182416), (176, 18023213), (187, 16963024), (208, 15250411), (221, 14353328), (272, 11662079), (286, 11091208), (374, 8481512), (442, 7176664), (572, 5545604), (748, 4240756), (884, 3588332), (1144, 2772802), (1496, 2120378), (1768, 1794166), (2288, 1386401), (2431, 1304848), (2992, 1060189), (3536, 897083), (4862, 652424), (9724, 326212), (19448, 163106), (38896, 81553)]