31615691688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{2371}}^1\times {\mathrm{8819}}^1$

素因数の和:11212

約数の個数: 128

約数和(自身を含む): 100420992000

約数和(自身を除く): 68805300312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 2371, 4742, 7113, 8819, 9484, 14226, 16597, 17638, 18968, 21339, 26457, 28452, 33194, 35276, 42678, 49791, 52914, 56904, 61733, 64017, 66388, 70552, 79371, 85356, 99582, 105828, 123466, 128034, 132776, 149373, 158742, 170712, 185199, 199164, 211656, 238113, 246932, 256068, 298746, 317484, 370398, 398328, 448119, 476226, 493864, 512136, 555597, 597492, 634968, 740796, 896238, 952452, 1111194, 1194984, 1481592, 1666791, 1792476, 1904904, 2222388, 3333582, 3584952, 4444776, 6667164, 13334328, 20909849, 41819698, 62729547, 83639396, 125459094, 146368943, 167278792, 188188641, 250918188, 292737886, 376377282, 439106829, 501836376, 564565923, 585475772, 752754564, 878213658, 1129131846, 1170951544, 1317320487, 1505509128, 1756427316, 2258263692, 2634640974, 3512854632, 3951961461, 4516527384, 5269281948, 7903922922, 10538563896, 15807845844, 31615691688]

約数ペア:

[(1, 31615691688), (2, 15807845844), (3, 10538563896), (4, 7903922922), (6, 5269281948), (7, 4516527384), (8, 3951961461), (9, 3512854632), (12, 2634640974), (14, 2258263692), (18, 1756427316), (21, 1505509128), (24, 1317320487), (27, 1170951544), (28, 1129131846), (36, 878213658), (42, 752754564), (54, 585475772), (56, 564565923), (63, 501836376), (72, 439106829), (84, 376377282), (108, 292737886), (126, 250918188), (168, 188188641), (189, 167278792), (216, 146368943), (252, 125459094), (378, 83639396), (504, 62729547), (756, 41819698), (1512, 20909849), (2371, 13334328), (4742, 6667164), (7113, 4444776), (8819, 3584952), (9484, 3333582), (14226, 2222388), (16597, 1904904), (17638, 1792476), (18968, 1666791), (21339, 1481592), (26457, 1194984), (28452, 1111194), (33194, 952452), (35276, 896238), (42678, 740796), (49791, 634968), (52914, 597492), (56904, 555597), (61733, 512136), (64017, 493864), (66388, 476226), (70552, 448119), (79371, 398328), (85356, 370398), (99582, 317484), (105828, 298746), (123466, 256068), (128034, 246932), (132776, 238113), (149373, 211656), (158742, 199164), (170712, 185199)]