384928488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 1250795520

約数和(自身を除く): 865867032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 71, 72, 84, 93, 124, 126, 142, 168, 186, 213, 217, 248, 252, 279, 284, 347, 372, 426, 434, 497, 504, 558, 568, 639, 651, 694, 744, 852, 868, 994, 1041, 1116, 1278, 1302, 1388, 1491, 1704, 1736, 1953, 1988, 2082, 2201, 2232, 2429, 2556, 2604, 2776, 2982, 3123, 3906, 3976, 4164, 4402, 4473, 4858, 5112, 5208, 5964, 6246, 6603, 7287, 7812, 8328, 8804, 8946, 9716, 10757, 11928, 12492, 13206, 14574, 15407, 15624, 17608, 17892, 19432, 19809, 21514, 21861, 24637, 24984, 26412, 29148, 30814, 32271, 35784, 39618, 43028, 43722, 46221, 49274, 52824, 58296, 61628, 64542, 73911, 75299, 79236, 86056, 87444, 92442, 96813, 98548, 123256, 129084, 138663, 147822, 150598, 158472, 172459, 174888, 184884, 193626, 197096, 221733, 225897, 258168, 277326, 295644, 301196, 344918, 369768, 387252, 443466, 451794, 517377, 554652, 591288, 602392, 677691, 689836, 763747, 774504, 886932, 903588, 1034754, 1109304, 1355382, 1379672, 1527494, 1552131, 1773864, 1807176, 2069508, 2291241, 2710764, 3054988, 3104262, 4139016, 4582482, 5346229, 5421528, 6109976, 6208524, 6873723, 9164964, 10692458, 12417048, 13747446, 16038687, 18329928, 21384916, 27494892, 32077374, 42769832, 48116061, 54989784, 64154748, 96232122, 128309496, 192464244, 384928488]

約数ペア:

[(1, 384928488), (2, 192464244), (3, 128309496), (4, 96232122), (6, 64154748), (7, 54989784), (8, 48116061), (9, 42769832), (12, 32077374), (14, 27494892), (18, 21384916), (21, 18329928), (24, 16038687), (28, 13747446), (31, 12417048), (36, 10692458), (42, 9164964), (56, 6873723), (62, 6208524), (63, 6109976), (71, 5421528), (72, 5346229), (84, 4582482), (93, 4139016), (124, 3104262), (126, 3054988), (142, 2710764), (168, 2291241), (186, 2069508), (213, 1807176), (217, 1773864), (248, 1552131), (252, 1527494), (279, 1379672), (284, 1355382), (347, 1109304), (372, 1034754), (426, 903588), (434, 886932), (497, 774504), (504, 763747), (558, 689836), (568, 677691), (639, 602392), (651, 591288), (694, 554652), (744, 517377), (852, 451794), (868, 443466), (994, 387252), (1041, 369768), (1116, 344918), (1278, 301196), (1302, 295644), (1388, 277326), (1491, 258168), (1704, 225897), (1736, 221733), (1953, 197096), (1988, 193626), (2082, 184884), (2201, 174888), (2232, 172459), (2429, 158472), (2556, 150598), (2604, 147822), (2776, 138663), (2982, 129084), (3123, 123256), (3906, 98548), (3976, 96813), (4164, 92442), (4402, 87444), (4473, 86056), (4858, 79236), (5112, 75299), (5208, 73911), (5964, 64542), (6246, 61628), (6603, 58296), (7287, 52824), (7812, 49274), (8328, 46221), (8804, 43722), (8946, 43028), (9716, 39618), (10757, 35784), (11928, 32271), (12492, 30814), (13206, 29148), (14574, 26412), (15407, 24984), (15624, 24637), (17608, 21861), (17892, 21514), (19432, 19809)]