290435652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6730

約数の個数: 96

約数和(自身を含む): 837186560

約数和(自身を除く): 546750908

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, 6673, 7254, 10881, 13346, 14508, 20019, 21762, 26692, 40038, 43524, 60057, 80076, 86749, 120114, 173498, 180171, 206863, 240228, 260247, 346996, 360342, 413726, 520494, 620589, 720684, 780741, 827452, 1040988, 1241178, 1561482, 1861767, 2342223, 2482356, 2689219, 3122964, 3723534, 4684446, 5378438, 5585301, 7447068, 8067657, 9368892, 10756876, 11170602, 16135314, 22341204, 24202971, 32270628, 48405942, 72608913, 96811884, 145217826, 290435652]

約数ペア:

[(1, 290435652), (2, 145217826), (3, 96811884), (4, 72608913), (6, 48405942), (9, 32270628), (12, 24202971), (13, 22341204), (18, 16135314), (26, 11170602), (27, 10756876), (31, 9368892), (36, 8067657), (39, 7447068), (52, 5585301), (54, 5378438), (62, 4684446), (78, 3723534), (93, 3122964), (108, 2689219), (117, 2482356), (124, 2342223), (156, 1861767), (186, 1561482), (234, 1241178), (279, 1040988), (351, 827452), (372, 780741), (403, 720684), (468, 620589), (558, 520494), (702, 413726), (806, 360342), (837, 346996), (1116, 260247), (1209, 240228), (1404, 206863), (1612, 180171), (1674, 173498), (2418, 120114), (3348, 86749), (3627, 80076), (4836, 60057), (6673, 43524), (7254, 40038), (10881, 26692), (13346, 21762), (14508, 20019)]