1287092224

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 3082060800

約数和(自身を除く): 1794968576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 97, 124, 128, 152, 176, 194, 209, 248, 256, 304, 341, 352, 388, 418, 496, 512, 589, 608, 682, 704, 776, 836, 992, 1024, 1067, 1178, 1216, 1364, 1408, 1552, 1672, 1843, 1984, 2048, 2134, 2356, 2432, 2728, 2816, 3007, 3104, 3344, 3686, 3968, 4268, 4712, 4864, 5456, 5632, 6014, 6208, 6479, 6688, 7372, 7936, 8536, 9424, 9728, 10912, 11264, 12028, 12416, 12958, 13376, 14744, 15872, 17072, 18848, 19456, 20273, 21824, 22528, 24056, 24832, 25916, 26752, 29488, 31744, 33077, 34144, 37696, 38912, 40546, 43648, 48112, 49664, 51832, 53504, 57133, 58976, 63488, 66154, 68288, 75392, 81092, 87296, 96224, 99328, 103664, 107008, 114266, 117952, 132308, 136576, 150784, 162184, 174592, 192448, 198656, 207328, 214016, 228532, 235904, 264616, 273152, 301568, 324368, 349184, 384896, 414656, 428032, 457064, 471808, 529232, 546304, 603136, 628463, 648736, 698368, 769792, 829312, 914128, 943616, 1058464, 1092608, 1206272, 1256926, 1297472, 1539584, 1658624, 1828256, 1887232, 2116928, 2185216, 2513852, 2594944, 3079168, 3317248, 3656512, 3774464, 4233856, 5027704, 5189888, 6158336, 6634496, 7313024, 8467712, 10055408, 10379776, 13268992, 14626048, 16935424, 20110816, 20759552, 29252096, 33870848, 40221632, 41519104, 58504192, 67741696, 80443264, 117008384, 160886528, 321773056, 643546112, 1287092224]

約数ペア:

[(1, 1287092224), (2, 643546112), (4, 321773056), (8, 160886528), (11, 117008384), (16, 80443264), (19, 67741696), (22, 58504192), (31, 41519104), (32, 40221632), (38, 33870848), (44, 29252096), (62, 20759552), (64, 20110816), (76, 16935424), (88, 14626048), (97, 13268992), (124, 10379776), (128, 10055408), (152, 8467712), (176, 7313024), (194, 6634496), (209, 6158336), (248, 5189888), (256, 5027704), (304, 4233856), (341, 3774464), (352, 3656512), (388, 3317248), (418, 3079168), (496, 2594944), (512, 2513852), (589, 2185216), (608, 2116928), (682, 1887232), (704, 1828256), (776, 1658624), (836, 1539584), (992, 1297472), (1024, 1256926), (1067, 1206272), (1178, 1092608), (1216, 1058464), (1364, 943616), (1408, 914128), (1552, 829312), (1672, 769792), (1843, 698368), (1984, 648736), (2048, 628463), (2134, 603136), (2356, 546304), (2432, 529232), (2728, 471808), (2816, 457064), (3007, 428032), (3104, 414656), (3344, 384896), (3686, 349184), (3968, 324368), (4268, 301568), (4712, 273152), (4864, 264616), (5456, 235904), (5632, 228532), (6014, 214016), (6208, 207328), (6479, 198656), (6688, 192448), (7372, 174592), (7936, 162184), (8536, 150784), (9424, 136576), (9728, 132308), (10912, 117952), (11264, 114266), (12028, 107008), (12416, 103664), (12958, 99328), (13376, 96224), (14744, 87296), (15872, 81092), (17072, 75392), (18848, 68288), (19456, 66154), (20273, 63488), (21824, 58976), (22528, 57133), (24056, 53504), (24832, 51832), (25916, 49664), (26752, 48112), (29488, 43648), (31744, 40546), (33077, 38912), (34144, 37696)]