268259376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 870944256

約数和(自身を除く): 602684880

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 181, 231, 264, 308, 336, 362, 401, 462, 528, 543, 616, 724, 802, 924, 1086, 1203, 1232, 1267, 1448, 1604, 1848, 1991, 2172, 2406, 2534, 2807, 2896, 3208, 3696, 3801, 3982, 4344, 4411, 4812, 5068, 5614, 5973, 6416, 7602, 7964, 8421, 8688, 8822, 9624, 10136, 11228, 11946, 13233, 13937, 15204, 15928, 16842, 17644, 19248, 20272, 22456, 23892, 26466, 27874, 30408, 30877, 31856, 33684, 35288, 41811, 44912, 47784, 52932, 55748, 60816, 61754, 67368, 70576, 72581, 83622, 92631, 95568, 105864, 111496, 123508, 134736, 145162, 167244, 185262, 211728, 217743, 222992, 247016, 290324, 334488, 370524, 435486, 494032, 508067, 580648, 668976, 741048, 798391, 870972, 1016134, 1161296, 1482096, 1524201, 1596782, 1741944, 2032268, 2395173, 3048402, 3193564, 3483888, 4064536, 4790346, 5588737, 6096804, 6387128, 8129072, 9580692, 11177474, 12193608, 12774256, 16766211, 19161384, 22354948, 24387216, 33532422, 38322768, 44709896, 67064844, 89419792, 134129688, 268259376]

約数ペア:

[(1, 268259376), (2, 134129688), (3, 89419792), (4, 67064844), (6, 44709896), (7, 38322768), (8, 33532422), (11, 24387216), (12, 22354948), (14, 19161384), (16, 16766211), (21, 12774256), (22, 12193608), (24, 11177474), (28, 9580692), (33, 8129072), (42, 6387128), (44, 6096804), (48, 5588737), (56, 4790346), (66, 4064536), (77, 3483888), (84, 3193564), (88, 3048402), (112, 2395173), (132, 2032268), (154, 1741944), (168, 1596782), (176, 1524201), (181, 1482096), (231, 1161296), (264, 1016134), (308, 870972), (336, 798391), (362, 741048), (401, 668976), (462, 580648), (528, 508067), (543, 494032), (616, 435486), (724, 370524), (802, 334488), (924, 290324), (1086, 247016), (1203, 222992), (1232, 217743), (1267, 211728), (1448, 185262), (1604, 167244), (1848, 145162), (1991, 134736), (2172, 123508), (2406, 111496), (2534, 105864), (2807, 95568), (2896, 92631), (3208, 83622), (3696, 72581), (3801, 70576), (3982, 67368), (4344, 61754), (4411, 60816), (4812, 55748), (5068, 52932), (5614, 47784), (5973, 44912), (6416, 41811), (7602, 35288), (7964, 33684), (8421, 31856), (8688, 30877), (8822, 30408), (9624, 27874), (10136, 26466), (11228, 23892), (11946, 22456), (13233, 20272), (13937, 19248), (15204, 17644), (15928, 16842)]