266130816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:752

約数の個数: 128

約数和(自身を含む): 813845760

約数和(自身を除く): 547714944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 181, 192, 224, 336, 362, 384, 448, 543, 547, 672, 724, 896, 1086, 1094, 1267, 1344, 1448, 1641, 2172, 2188, 2534, 2688, 2896, 3282, 3801, 3829, 4344, 4376, 5068, 5792, 6564, 7602, 7658, 8688, 8752, 10136, 11487, 11584, 13128, 15204, 15316, 17376, 17504, 20272, 22974, 23168, 26256, 30408, 30632, 34752, 35008, 40544, 45948, 52512, 60816, 61264, 69504, 70016, 81088, 91896, 99007, 105024, 121632, 122528, 162176, 183792, 198014, 210048, 243264, 245056, 297021, 367584, 396028, 486528, 490112, 594042, 693049, 735168, 792056, 1188084, 1386098, 1470336, 1584112, 2079147, 2376168, 2772196, 3168224, 4158294, 4752336, 5544392, 6336448, 8316588, 9504672, 11088784, 12672896, 16633176, 19009344, 22177568, 33266352, 38018688, 44355136, 66532704, 88710272, 133065408, 266130816]

約数ペア:

[(1, 266130816), (2, 133065408), (3, 88710272), (4, 66532704), (6, 44355136), (7, 38018688), (8, 33266352), (12, 22177568), (14, 19009344), (16, 16633176), (21, 12672896), (24, 11088784), (28, 9504672), (32, 8316588), (42, 6336448), (48, 5544392), (56, 4752336), (64, 4158294), (84, 3168224), (96, 2772196), (112, 2376168), (128, 2079147), (168, 1584112), (181, 1470336), (192, 1386098), (224, 1188084), (336, 792056), (362, 735168), (384, 693049), (448, 594042), (543, 490112), (547, 486528), (672, 396028), (724, 367584), (896, 297021), (1086, 245056), (1094, 243264), (1267, 210048), (1344, 198014), (1448, 183792), (1641, 162176), (2172, 122528), (2188, 121632), (2534, 105024), (2688, 99007), (2896, 91896), (3282, 81088), (3801, 70016), (3829, 69504), (4344, 61264), (4376, 60816), (5068, 52512), (5792, 45948), (6564, 40544), (7602, 35008), (7658, 34752), (8688, 30632), (8752, 30408), (10136, 26256), (11487, 23168), (11584, 22974), (13128, 20272), (15204, 17504), (15316, 17376)]