427342068

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 1164821504

約数和(自身を除く): 737479436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 157, 162, 186, 271, 279, 314, 324, 372, 471, 542, 558, 628, 813, 837, 942, 1084, 1116, 1413, 1626, 1674, 1884, 2439, 2511, 2826, 3252, 3348, 4239, 4867, 4878, 5022, 5652, 7317, 8401, 8478, 9734, 9756, 10044, 12717, 14601, 14634, 16802, 16956, 19468, 21951, 25203, 25434, 29202, 29268, 33604, 42547, 43803, 43902, 50406, 50868, 58404, 75609, 85094, 87606, 87804, 100812, 127641, 131409, 151218, 170188, 175212, 226827, 255282, 262818, 302436, 382923, 394227, 453654, 510564, 525636, 680481, 765846, 788454, 907308, 1148769, 1318957, 1360962, 1531692, 1576908, 2297538, 2637914, 2721924, 3446307, 3956871, 4595076, 5275828, 6892614, 7913742, 11870613, 13785228, 15827484, 23741226, 35611839, 47482452, 71223678, 106835517, 142447356, 213671034, 427342068]

約数ペア:

[(1, 427342068), (2, 213671034), (3, 142447356), (4, 106835517), (6, 71223678), (9, 47482452), (12, 35611839), (18, 23741226), (27, 15827484), (31, 13785228), (36, 11870613), (54, 7913742), (62, 6892614), (81, 5275828), (93, 4595076), (108, 3956871), (124, 3446307), (157, 2721924), (162, 2637914), (186, 2297538), (271, 1576908), (279, 1531692), (314, 1360962), (324, 1318957), (372, 1148769), (471, 907308), (542, 788454), (558, 765846), (628, 680481), (813, 525636), (837, 510564), (942, 453654), (1084, 394227), (1116, 382923), (1413, 302436), (1626, 262818), (1674, 255282), (1884, 226827), (2439, 175212), (2511, 170188), (2826, 151218), (3252, 131409), (3348, 127641), (4239, 100812), (4867, 87804), (4878, 87606), (5022, 85094), (5652, 75609), (7317, 58404), (8401, 50868), (8478, 50406), (9734, 43902), (9756, 43803), (10044, 42547), (12717, 33604), (14601, 29268), (14634, 29202), (16802, 25434), (16956, 25203), (19468, 21951)]