290466528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 905748480

約数和(自身を除く): 615281952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 209, 228, 248, 264, 304, 341, 352, 372, 418, 456, 467, 496, 528, 589, 608, 627, 682, 744, 836, 912, 934, 992, 1023, 1056, 1178, 1254, 1364, 1401, 1488, 1672, 1767, 1824, 1868, 2046, 2356, 2508, 2728, 2802, 2976, 3344, 3534, 3736, 4092, 4712, 5016, 5137, 5456, 5604, 6479, 6688, 7068, 7472, 8184, 8873, 9424, 10032, 10274, 10912, 11208, 12958, 14136, 14477, 14944, 15411, 16368, 17746, 18848, 19437, 20064, 20548, 22416, 25916, 26619, 28272, 28954, 30822, 32736, 35492, 38874, 41096, 43431, 44832, 51832, 53238, 56544, 57908, 61644, 70984, 77748, 82192, 86862, 97603, 103664, 106476, 115816, 123288, 141968, 155496, 159247, 164384, 173724, 195206, 207328, 212952, 231632, 246576, 275063, 283936, 292809, 310992, 318494, 347448, 390412, 425904, 463264, 477741, 493152, 550126, 585618, 621984, 636988, 694896, 780824, 825189, 851808, 955482, 1100252, 1171236, 1273976, 1389792, 1561648, 1650378, 1910964, 2200504, 2342472, 2547952, 3025693, 3123296, 3300756, 3821928, 4401008, 4684944, 5095904, 6051386, 6601512, 7643856, 8802016, 9077079, 9369888, 12102772, 13203024, 15287712, 18154158, 24205544, 26406048, 36308316, 48411088, 72616632, 96822176, 145233264, 290466528]

約数ペア:

[(1, 290466528), (2, 145233264), (3, 96822176), (4, 72616632), (6, 48411088), (8, 36308316), (11, 26406048), (12, 24205544), (16, 18154158), (19, 15287712), (22, 13203024), (24, 12102772), (31, 9369888), (32, 9077079), (33, 8802016), (38, 7643856), (44, 6601512), (48, 6051386), (57, 5095904), (62, 4684944), (66, 4401008), (76, 3821928), (88, 3300756), (93, 3123296), (96, 3025693), (114, 2547952), (124, 2342472), (132, 2200504), (152, 1910964), (176, 1650378), (186, 1561648), (209, 1389792), (228, 1273976), (248, 1171236), (264, 1100252), (304, 955482), (341, 851808), (352, 825189), (372, 780824), (418, 694896), (456, 636988), (467, 621984), (496, 585618), (528, 550126), (589, 493152), (608, 477741), (627, 463264), (682, 425904), (744, 390412), (836, 347448), (912, 318494), (934, 310992), (992, 292809), (1023, 283936), (1056, 275063), (1178, 246576), (1254, 231632), (1364, 212952), (1401, 207328), (1488, 195206), (1672, 173724), (1767, 164384), (1824, 159247), (1868, 155496), (2046, 141968), (2356, 123288), (2508, 115816), (2728, 106476), (2802, 103664), (2976, 97603), (3344, 86862), (3534, 82192), (3736, 77748), (4092, 70984), (4712, 61644), (5016, 57908), (5137, 56544), (5456, 53238), (5604, 51832), (6479, 44832), (6688, 43431), (7068, 41096), (7472, 38874), (8184, 35492), (8873, 32736), (9424, 30822), (10032, 28954), (10274, 28272), (10912, 26619), (11208, 25916), (12958, 22416), (14136, 20548), (14477, 20064), (14944, 19437), (15411, 18848), (16368, 17746)]