494662784

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 128

約数和(自身を含む): 1269043200

約数和(自身を除く): 774380416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 868, 896, 992, 1232, 1364, 1408, 1619, 1736, 1984, 2387, 2464, 2728, 3238, 3472, 3968, 4774, 4928, 5456, 6476, 6944, 9548, 9856, 10912, 11333, 12952, 13888, 17809, 19096, 21824, 22666, 25904, 27776, 35618, 38192, 43648, 45332, 50189, 51808, 71236, 76384, 90664, 100378, 103616, 124663, 142472, 152768, 181328, 200756, 207232, 249326, 284944, 305536, 351323, 362656, 401512, 498652, 552079, 569888, 702646, 725312, 803024, 997304, 1104158, 1139776, 1405292, 1450624, 1606048, 1994608, 2208316, 2279552, 2810584, 3212096, 3864553, 3989216, 4416632, 5621168, 6424192, 7729106, 7978432, 8833264, 11242336, 15458212, 15956864, 17666528, 22484672, 30916424, 35333056, 44969344, 61832848, 70666112, 123665696, 247331392, 494662784]

約数ペア:

[(1, 494662784), (2, 247331392), (4, 123665696), (7, 70666112), (8, 61832848), (11, 44969344), (14, 35333056), (16, 30916424), (22, 22484672), (28, 17666528), (31, 15956864), (32, 15458212), (44, 11242336), (56, 8833264), (62, 7978432), (64, 7729106), (77, 6424192), (88, 5621168), (112, 4416632), (124, 3989216), (128, 3864553), (154, 3212096), (176, 2810584), (217, 2279552), (224, 2208316), (248, 1994608), (308, 1606048), (341, 1450624), (352, 1405292), (434, 1139776), (448, 1104158), (496, 997304), (616, 803024), (682, 725312), (704, 702646), (868, 569888), (896, 552079), (992, 498652), (1232, 401512), (1364, 362656), (1408, 351323), (1619, 305536), (1736, 284944), (1984, 249326), (2387, 207232), (2464, 200756), (2728, 181328), (3238, 152768), (3472, 142472), (3968, 124663), (4774, 103616), (4928, 100378), (5456, 90664), (6476, 76384), (6944, 71236), (9548, 51808), (9856, 50189), (10912, 45332), (11333, 43648), (12952, 38192), (13888, 35618), (17809, 27776), (19096, 25904), (21824, 22666)]