215206464

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 678850560

約数和(自身を除く): 463644096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 132, 152, 173, 176, 186, 192, 209, 228, 248, 264, 304, 341, 346, 352, 372, 418, 456, 496, 519, 528, 589, 608, 627, 682, 692, 704, 744, 836, 912, 992, 1023, 1038, 1056, 1178, 1216, 1254, 1364, 1384, 1488, 1672, 1767, 1824, 1903, 1984, 2046, 2076, 2112, 2356, 2508, 2728, 2768, 2976, 3287, 3344, 3534, 3648, 3806, 4092, 4152, 4712, 5016, 5363, 5456, 5536, 5709, 5952, 6479, 6574, 6688, 7068, 7612, 8184, 8304, 9424, 9861, 10032, 10726, 10912, 11072, 11418, 12958, 13148, 13376, 14136, 15224, 16089, 16368, 16608, 18848, 19437, 19722, 20064, 21452, 21824, 22836, 25916, 26296, 28272, 30448, 32178, 32736, 33216, 36157, 37696, 38874, 39444, 40128, 42904, 45672, 51832, 52592, 56544, 58993, 60896, 64356, 65472, 72314, 77748, 78888, 85808, 91344, 101897, 103664, 105184, 108471, 113088, 117986, 121792, 128712, 144628, 155496, 157776, 171616, 176979, 182688, 203794, 207328, 210368, 216942, 235972, 257424, 289256, 305691, 310992, 315552, 343232, 353958, 365376, 407588, 414656, 433884, 471944, 514848, 578512, 611382, 621984, 631104, 707916, 815176, 867768, 943888, 1029696, 1120867, 1157024, 1222764, 1243968, 1415832, 1630352, 1735536, 1887776, 2241734, 2314048, 2445528, 2831664, 3260704, 3362601, 3471072, 3775552, 4483468, 4891056, 5663328, 6521408, 6725202, 6942144, 8966936, 9782112, 11326656, 13450404, 17933872, 19564224, 26900808, 35867744, 53801616, 71735488, 107603232, 215206464]

約数ペア:

[(1, 215206464), (2, 107603232), (3, 71735488), (4, 53801616), (6, 35867744), (8, 26900808), (11, 19564224), (12, 17933872), (16, 13450404), (19, 11326656), (22, 9782112), (24, 8966936), (31, 6942144), (32, 6725202), (33, 6521408), (38, 5663328), (44, 4891056), (48, 4483468), (57, 3775552), (62, 3471072), (64, 3362601), (66, 3260704), (76, 2831664), (88, 2445528), (93, 2314048), (96, 2241734), (114, 1887776), (124, 1735536), (132, 1630352), (152, 1415832), (173, 1243968), (176, 1222764), (186, 1157024), (192, 1120867), (209, 1029696), (228, 943888), (248, 867768), (264, 815176), (304, 707916), (341, 631104), (346, 621984), (352, 611382), (372, 578512), (418, 514848), (456, 471944), (496, 433884), (519, 414656), (528, 407588), (589, 365376), (608, 353958), (627, 343232), (682, 315552), (692, 310992), (704, 305691), (744, 289256), (836, 257424), (912, 235972), (992, 216942), (1023, 210368), (1038, 207328), (1056, 203794), (1178, 182688), (1216, 176979), (1254, 171616), (1364, 157776), (1384, 155496), (1488, 144628), (1672, 128712), (1767, 121792), (1824, 117986), (1903, 113088), (1984, 108471), (2046, 105184), (2076, 103664), (2112, 101897), (2356, 91344), (2508, 85808), (2728, 78888), (2768, 77748), (2976, 72314), (3287, 65472), (3344, 64356), (3534, 60896), (3648, 58993), (3806, 56544), (4092, 52592), (4152, 51832), (4712, 45672), (5016, 42904), (5363, 40128), (5456, 39444), (5536, 38874), (5709, 37696), (5952, 36157), (6479, 33216), (6574, 32736), (6688, 32178), (7068, 30448), (7612, 28272), (8184, 26296), (8304, 25916), (9424, 22836), (9861, 21824), (10032, 21452), (10726, 20064), (10912, 19722), (11072, 19437), (11418, 18848), (12958, 16608), (13148, 16368), (13376, 16089), (14136, 15224)]