279341496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{941}}^1$

素因数の和:1010

約数の個数: 192

約数和(自身を含む): 940492800

約数和(自身を除く): 661151304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 744, 798, 868, 941, 1064, 1116, 1178, 1197, 1302, 1368, 1596, 1736, 1767, 1882, 1953, 2232, 2356, 2394, 2604, 2823, 3192, 3534, 3764, 3906, 4123, 4712, 4788, 5208, 5301, 5646, 6587, 7068, 7528, 7812, 8246, 8469, 9576, 10602, 11292, 12369, 13174, 14136, 15624, 16492, 16938, 17879, 19761, 21204, 22584, 24738, 26348, 29171, 32984, 33876, 35758, 37107, 39522, 42408, 49476, 52696, 53637, 58342, 59283, 67752, 71516, 74214, 79044, 87513, 98952, 107274, 116684, 118566, 125153, 143032, 148428, 158088, 160911, 175026, 204197, 214548, 233368, 237132, 250306, 262539, 296856, 321822, 350052, 375459, 408394, 429096, 474264, 500612, 525078, 554249, 612591, 643644, 700104, 750918, 816788, 1001224, 1050156, 1108498, 1126377, 1225182, 1287288, 1501836, 1633576, 1662747, 1837773, 2100312, 2216996, 2252754, 2450364, 3003672, 3325494, 3675546, 3879743, 4433992, 4505508, 4900728, 4988241, 6650988, 7351092, 7759486, 9011016, 9976482, 11639229, 13301976, 14702184, 15518972, 19952964, 23278458, 31037944, 34917687, 39905928, 46556916, 69835374, 93113832, 139670748, 279341496]

約数ペア:

[(1, 279341496), (2, 139670748), (3, 93113832), (4, 69835374), (6, 46556916), (7, 39905928), (8, 34917687), (9, 31037944), (12, 23278458), (14, 19952964), (18, 15518972), (19, 14702184), (21, 13301976), (24, 11639229), (28, 9976482), (31, 9011016), (36, 7759486), (38, 7351092), (42, 6650988), (56, 4988241), (57, 4900728), (62, 4505508), (63, 4433992), (72, 3879743), (76, 3675546), (84, 3325494), (93, 3003672), (114, 2450364), (124, 2252754), (126, 2216996), (133, 2100312), (152, 1837773), (168, 1662747), (171, 1633576), (186, 1501836), (217, 1287288), (228, 1225182), (248, 1126377), (252, 1108498), (266, 1050156), (279, 1001224), (342, 816788), (372, 750918), (399, 700104), (434, 643644), (456, 612591), (504, 554249), (532, 525078), (558, 500612), (589, 474264), (651, 429096), (684, 408394), (744, 375459), (798, 350052), (868, 321822), (941, 296856), (1064, 262539), (1116, 250306), (1178, 237132), (1197, 233368), (1302, 214548), (1368, 204197), (1596, 175026), (1736, 160911), (1767, 158088), (1882, 148428), (1953, 143032), (2232, 125153), (2356, 118566), (2394, 116684), (2604, 107274), (2823, 98952), (3192, 87513), (3534, 79044), (3764, 74214), (3906, 71516), (4123, 67752), (4712, 59283), (4788, 58342), (5208, 53637), (5301, 52696), (5646, 49476), (6587, 42408), (7068, 39522), (7528, 37107), (7812, 35758), (8246, 33876), (8469, 32984), (9576, 29171), (10602, 26348), (11292, 24738), (12369, 22584), (13174, 21204), (14136, 19761), (15624, 17879), (16492, 16938)]