381192696

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 1088640000

約数和(自身を除く): 707447304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 89, 108, 158, 178, 216, 237, 251, 267, 316, 356, 474, 502, 534, 632, 711, 712, 753, 801, 948, 1004, 1068, 1422, 1506, 1602, 1896, 2008, 2133, 2136, 2259, 2403, 2844, 3012, 3204, 4266, 4518, 4806, 5688, 6024, 6408, 6777, 7031, 8532, 9036, 9612, 13554, 14062, 17064, 18072, 19224, 19829, 21093, 22339, 27108, 28124, 39658, 42186, 44678, 54216, 56248, 59487, 63279, 67017, 79316, 84372, 89356, 118974, 126558, 134034, 158632, 168744, 178461, 178712, 189837, 201051, 237948, 253116, 268068, 356922, 379674, 402102, 475896, 506232, 535383, 536136, 603153, 713844, 759348, 804204, 1070766, 1206306, 1427688, 1518696, 1608408, 1764781, 2141532, 2412612, 3529562, 4283064, 4825224, 5294343, 7059124, 10588686, 14118248, 15883029, 21177372, 31766058, 42354744, 47649087, 63532116, 95298174, 127064232, 190596348, 381192696]

約数ペア:

[(1, 381192696), (2, 190596348), (3, 127064232), (4, 95298174), (6, 63532116), (8, 47649087), (9, 42354744), (12, 31766058), (18, 21177372), (24, 15883029), (27, 14118248), (36, 10588686), (54, 7059124), (72, 5294343), (79, 4825224), (89, 4283064), (108, 3529562), (158, 2412612), (178, 2141532), (216, 1764781), (237, 1608408), (251, 1518696), (267, 1427688), (316, 1206306), (356, 1070766), (474, 804204), (502, 759348), (534, 713844), (632, 603153), (711, 536136), (712, 535383), (753, 506232), (801, 475896), (948, 402102), (1004, 379674), (1068, 356922), (1422, 268068), (1506, 253116), (1602, 237948), (1896, 201051), (2008, 189837), (2133, 178712), (2136, 178461), (2259, 168744), (2403, 158632), (2844, 134034), (3012, 126558), (3204, 118974), (4266, 89356), (4518, 84372), (4806, 79316), (5688, 67017), (6024, 63279), (6408, 59487), (6777, 56248), (7031, 54216), (8532, 44678), (9036, 42186), (9612, 39658), (13554, 28124), (14062, 27108), (17064, 22339), (18072, 21093), (19224, 19829)]