245518884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5641}}^1$

素因数の和:5698

約数の個数: 96

約数和(自身を含む): 707732480

約数和(自身を除く): 462213596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 186, 234, 279, 351, 372, 403, 468, 558, 702, 806, 837, 1116, 1209, 1404, 1612, 1674, 2418, 3348, 3627, 4836, 5641, 7254, 10881, 11282, 14508, 16923, 21762, 22564, 33846, 43524, 50769, 67692, 73333, 101538, 146666, 152307, 174871, 203076, 219999, 293332, 304614, 349742, 439998, 524613, 609228, 659997, 699484, 879996, 1049226, 1319994, 1573839, 1979991, 2098452, 2273323, 2639988, 3147678, 3959982, 4546646, 4721517, 6295356, 6819969, 7919964, 9093292, 9443034, 13639938, 18886068, 20459907, 27279876, 40919814, 61379721, 81839628, 122759442, 245518884]

約数ペア:

[(1, 245518884), (2, 122759442), (3, 81839628), (4, 61379721), (6, 40919814), (9, 27279876), (12, 20459907), (13, 18886068), (18, 13639938), (26, 9443034), (27, 9093292), (31, 7919964), (36, 6819969), (39, 6295356), (52, 4721517), (54, 4546646), (62, 3959982), (78, 3147678), (93, 2639988), (108, 2273323), (117, 2098452), (124, 1979991), (156, 1573839), (186, 1319994), (234, 1049226), (279, 879996), (351, 699484), (372, 659997), (403, 609228), (468, 524613), (558, 439998), (702, 349742), (806, 304614), (837, 293332), (1116, 219999), (1209, 203076), (1404, 174871), (1612, 152307), (1674, 146666), (2418, 101538), (3348, 73333), (3627, 67692), (4836, 50769), (5641, 43524), (7254, 33846), (10881, 22564), (11282, 21762), (14508, 16923)]