243918168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25219}}^1$

素因数の和:25272

約数の個数: 64

約数和(自身を含む): 677913600

約数和(自身を除く): 433995432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 25219, 50438, 75657, 100876, 151314, 201752, 302628, 327847, 605256, 655694, 781789, 983541, 1311388, 1563578, 1967082, 2345367, 2622776, 3127156, 3934164, 4690734, 6254312, 7868328, 9381468, 10163257, 18762936, 20326514, 30489771, 40653028, 60979542, 81306056, 121959084, 243918168]

約数ペア:

[(1, 243918168), (2, 121959084), (3, 81306056), (4, 60979542), (6, 40653028), (8, 30489771), (12, 20326514), (13, 18762936), (24, 10163257), (26, 9381468), (31, 7868328), (39, 6254312), (52, 4690734), (62, 3934164), (78, 3127156), (93, 2622776), (104, 2345367), (124, 1967082), (156, 1563578), (186, 1311388), (248, 983541), (312, 781789), (372, 655694), (403, 605256), (744, 327847), (806, 302628), (1209, 201752), (1612, 151314), (2418, 100876), (3224, 75657), (4836, 50438), (9672, 25219)]