859969264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 240

約数和(自身を含む): 2279854080

約数和(自身を除く): 1419884816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 31, 44, 46, 56, 62, 77, 88, 89, 92, 112, 121, 124, 154, 161, 176, 178, 184, 217, 242, 248, 253, 308, 322, 341, 356, 368, 434, 484, 496, 506, 616, 623, 644, 682, 712, 713, 847, 868, 968, 979, 1012, 1232, 1246, 1288, 1364, 1424, 1426, 1694, 1736, 1771, 1936, 1958, 2024, 2047, 2387, 2492, 2576, 2728, 2759, 2783, 2852, 3388, 3472, 3542, 3751, 3916, 4048, 4094, 4774, 4984, 4991, 5456, 5518, 5566, 5704, 6776, 6853, 7084, 7502, 7832, 7843, 8188, 9548, 9968, 9982, 10769, 11036, 11132, 11408, 13552, 13706, 14168, 14329, 15004, 15664, 15686, 16376, 19096, 19313, 19481, 19964, 21538, 22072, 22264, 22517, 26257, 27412, 28336, 28658, 30008, 30349, 31372, 32752, 38192, 38626, 38962, 39928, 43076, 44144, 44528, 45034, 52514, 54824, 54901, 57316, 60016, 60698, 62744, 63457, 75383, 77252, 77924, 79856, 86152, 86273, 90068, 105028, 109648, 109802, 114632, 121396, 125488, 126914, 150766, 154504, 155848, 157619, 172304, 172546, 180136, 210056, 212443, 219604, 229264, 242792, 247687, 253828, 301532, 309008, 311696, 315238, 333839, 345092, 360272, 420112, 424886, 439208, 444199, 485584, 495374, 507656, 603064, 603911, 630476, 667678, 690184, 698027, 849772, 878416, 888398, 990748, 1015312, 1206128, 1207822, 1260952, 1335356, 1380368, 1396054, 1699544, 1733809, 1776796, 1981496, 2336873, 2415644, 2521904, 2670712, 2792108, 3399088, 3467618, 3553592, 3962992, 4673746, 4831288, 4886189, 5341424, 5584216, 6935236, 7107184, 7678297, 9347492, 9662576, 9772378, 11168432, 13870472, 15356594, 18694984, 19544756, 27740944, 30713188, 37389968, 39089512, 53748079, 61426376, 78179024, 107496158, 122852752, 214992316, 429984632, 859969264]

約数ペア:

[(1, 859969264), (2, 429984632), (4, 214992316), (7, 122852752), (8, 107496158), (11, 78179024), (14, 61426376), (16, 53748079), (22, 39089512), (23, 37389968), (28, 30713188), (31, 27740944), (44, 19544756), (46, 18694984), (56, 15356594), (62, 13870472), (77, 11168432), (88, 9772378), (89, 9662576), (92, 9347492), (112, 7678297), (121, 7107184), (124, 6935236), (154, 5584216), (161, 5341424), (176, 4886189), (178, 4831288), (184, 4673746), (217, 3962992), (242, 3553592), (248, 3467618), (253, 3399088), (308, 2792108), (322, 2670712), (341, 2521904), (356, 2415644), (368, 2336873), (434, 1981496), (484, 1776796), (496, 1733809), (506, 1699544), (616, 1396054), (623, 1380368), (644, 1335356), (682, 1260952), (712, 1207822), (713, 1206128), (847, 1015312), (868, 990748), (968, 888398), (979, 878416), (1012, 849772), (1232, 698027), (1246, 690184), (1288, 667678), (1364, 630476), (1424, 603911), (1426, 603064), (1694, 507656), (1736, 495374), (1771, 485584), (1936, 444199), (1958, 439208), (2024, 424886), (2047, 420112), (2387, 360272), (2492, 345092), (2576, 333839), (2728, 315238), (2759, 311696), (2783, 309008), (2852, 301532), (3388, 253828), (3472, 247687), (3542, 242792), (3751, 229264), (3916, 219604), (4048, 212443), (4094, 210056), (4774, 180136), (4984, 172546), (4991, 172304), (5456, 157619), (5518, 155848), (5566, 154504), (5704, 150766), (6776, 126914), (6853, 125488), (7084, 121396), (7502, 114632), (7832, 109802), (7843, 109648), (8188, 105028), (9548, 90068), (9968, 86273), (9982, 86152), (10769, 79856), (11036, 77924), (11132, 77252), (11408, 75383), (13552, 63457), (13706, 62744), (14168, 60698), (14329, 60016), (15004, 57316), (15664, 54901), (15686, 54824), (16376, 52514), (19096, 45034), (19313, 44528), (19481, 44144), (19964, 43076), (21538, 39928), (22072, 38962), (22264, 38626), (22517, 38192), (26257, 32752), (27412, 31372), (28336, 30349), (28658, 30008)]