470894335288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1\times {\mathrm{1907}}^1$

素因数の和:2549

約数の個数: 128

約数和(自身を含む): 989634723840

約数和(自身を除く): 518740388552

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 191, 248, 382, 401, 403, 764, 802, 806, 1528, 1604, 1612, 1907, 2483, 3208, 3224, 3814, 4966, 5213, 5921, 7628, 9932, 10426, 11842, 12431, 15256, 19864, 20852, 23684, 24791, 24862, 41704, 47368, 49582, 49724, 59117, 76591, 76973, 99164, 99448, 118234, 153182, 153946, 161603, 198328, 236468, 306364, 307892, 323206, 364237, 472936, 612728, 615784, 646412, 728474, 764707, 768521, 995683, 1292824, 1456948, 1529414, 1537042, 1991366, 2374321, 2913896, 3058828, 3074084, 3982732, 4735081, 4748642, 6117656, 6148168, 7965464, 9470162, 9497284, 9941191, 11291347, 18940324, 18994568, 19882382, 22582694, 23705917, 30866173, 37880648, 39764764, 45165388, 47411834, 61732346, 79529528, 90330776, 94823668, 123464692, 146059037, 146787511, 189647336, 246929384, 292118074, 293575022, 308176921, 584236148, 587150044, 616353842, 1168472296, 1174300088, 1232707684, 1898767481, 2465415368, 3797534962, 4527830147, 7595069924, 9055660294, 15190139848, 18111320588, 36222641176, 58861791911, 117723583822, 235447167644, 470894335288]

約数ペア:

[(1, 470894335288), (2, 235447167644), (4, 117723583822), (8, 58861791911), (13, 36222641176), (26, 18111320588), (31, 15190139848), (52, 9055660294), (62, 7595069924), (104, 4527830147), (124, 3797534962), (191, 2465415368), (248, 1898767481), (382, 1232707684), (401, 1174300088), (403, 1168472296), (764, 616353842), (802, 587150044), (806, 584236148), (1528, 308176921), (1604, 293575022), (1612, 292118074), (1907, 246929384), (2483, 189647336), (3208, 146787511), (3224, 146059037), (3814, 123464692), (4966, 94823668), (5213, 90330776), (5921, 79529528), (7628, 61732346), (9932, 47411834), (10426, 45165388), (11842, 39764764), (12431, 37880648), (15256, 30866173), (19864, 23705917), (20852, 22582694), (23684, 19882382), (24791, 18994568), (24862, 18940324), (41704, 11291347), (47368, 9941191), (49582, 9497284), (49724, 9470162), (59117, 7965464), (76591, 6148168), (76973, 6117656), (99164, 4748642), (99448, 4735081), (118234, 3982732), (153182, 3074084), (153946, 3058828), (161603, 2913896), (198328, 2374321), (236468, 1991366), (306364, 1537042), (307892, 1529414), (323206, 1456948), (364237, 1292824), (472936, 995683), (612728, 768521), (615784, 764707), (646412, 728474)]