1325518584

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7285

約数の個数: 128

約数和(自身を含む): 3878246400

約数和(自身を除く): 2552727816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 228, 247, 248, 312, 372, 403, 456, 494, 589, 741, 744, 806, 988, 1178, 1209, 1482, 1612, 1767, 1976, 2356, 2418, 2964, 3224, 3534, 4712, 4836, 5928, 7068, 7213, 7657, 9672, 14136, 14426, 15314, 21639, 22971, 28852, 30628, 43278, 45942, 57704, 61256, 86556, 91884, 93769, 137047, 173112, 183768, 187538, 223603, 274094, 281307, 375076, 411141, 447206, 548188, 562614, 670809, 750152, 822282, 894412, 1096376, 1125228, 1341618, 1644564, 1781611, 1788824, 2250456, 2683236, 2906839, 3289128, 3563222, 4248457, 5344833, 5366472, 5813678, 7126444, 8496914, 8720517, 10689666, 11627356, 12745371, 14252888, 16993828, 17441034, 21379332, 23254712, 25490742, 33987656, 34882068, 42758664, 50981484, 55229941, 69764136, 101962968, 110459882, 165689823, 220919764, 331379646, 441839528, 662759292, 1325518584]

約数ペア:

[(1, 1325518584), (2, 662759292), (3, 441839528), (4, 331379646), (6, 220919764), (8, 165689823), (12, 110459882), (13, 101962968), (19, 69764136), (24, 55229941), (26, 50981484), (31, 42758664), (38, 34882068), (39, 33987656), (52, 25490742), (57, 23254712), (62, 21379332), (76, 17441034), (78, 16993828), (93, 14252888), (104, 12745371), (114, 11627356), (124, 10689666), (152, 8720517), (156, 8496914), (186, 7126444), (228, 5813678), (247, 5366472), (248, 5344833), (312, 4248457), (372, 3563222), (403, 3289128), (456, 2906839), (494, 2683236), (589, 2250456), (741, 1788824), (744, 1781611), (806, 1644564), (988, 1341618), (1178, 1125228), (1209, 1096376), (1482, 894412), (1612, 822282), (1767, 750152), (1976, 670809), (2356, 562614), (2418, 548188), (2964, 447206), (3224, 411141), (3534, 375076), (4712, 281307), (4836, 274094), (5928, 223603), (7068, 187538), (7213, 183768), (7657, 173112), (9672, 137047), (14136, 93769), (14426, 91884), (15314, 86556), (21639, 61256), (22971, 57704), (28852, 45942), (30628, 43278)]