291882528

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{16087}}^1$

素因数の和:16116

約数の個数: 120

約数和(自身を含む): 981110592

約数和(自身を除く): 689228064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 16087, 18144, 32174, 48261, 64348, 96522, 112609, 128696, 144783, 193044, 225218, 257392, 289566, 337827, 386088, 434349, 450436, 514784, 579132, 675654, 772176, 868698, 900872, 1013481, 1158264, 1303047, 1351308, 1544352, 1737396, 1801744, 2026962, 2316528, 2606094, 2702616, 3040443, 3474792, 3603488, 4053924, 4633056, 5212188, 5405232, 6080886, 6949584, 8107848, 9121329, 10424376, 10810464, 12161772, 13899168, 16215696, 18242658, 20848752, 24323544, 32431392, 36485316, 41697504, 48647088, 72970632, 97294176, 145941264, 291882528]

約数ペア:

[(1, 291882528), (2, 145941264), (3, 97294176), (4, 72970632), (6, 48647088), (7, 41697504), (8, 36485316), (9, 32431392), (12, 24323544), (14, 20848752), (16, 18242658), (18, 16215696), (21, 13899168), (24, 12161772), (27, 10810464), (28, 10424376), (32, 9121329), (36, 8107848), (42, 6949584), (48, 6080886), (54, 5405232), (56, 5212188), (63, 4633056), (72, 4053924), (81, 3603488), (84, 3474792), (96, 3040443), (108, 2702616), (112, 2606094), (126, 2316528), (144, 2026962), (162, 1801744), (168, 1737396), (189, 1544352), (216, 1351308), (224, 1303047), (252, 1158264), (288, 1013481), (324, 900872), (336, 868698), (378, 772176), (432, 675654), (504, 579132), (567, 514784), (648, 450436), (672, 434349), (756, 386088), (864, 337827), (1008, 289566), (1134, 257392), (1296, 225218), (1512, 193044), (2016, 144783), (2268, 128696), (2592, 112609), (3024, 96522), (4536, 64348), (6048, 48261), (9072, 32174), (16087, 18144)]