248739582

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 628798464

約数和(自身を除く): 380058882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 151, 182, 273, 294, 302, 431, 453, 546, 637, 862, 906, 1057, 1274, 1293, 1911, 1963, 2114, 2586, 3017, 3171, 3822, 3926, 5603, 5889, 6034, 6342, 7399, 9051, 11206, 11778, 13741, 14798, 16809, 18102, 21119, 22197, 27482, 33618, 39221, 41223, 42238, 44394, 63357, 65081, 78442, 82446, 96187, 117663, 126714, 130162, 192374, 195243, 235326, 274547, 288561, 390486, 455567, 549094, 577122, 823641, 846053, 911134, 1366701, 1647282, 1692106, 2538159, 2733402, 3188969, 5076318, 5922371, 6377938, 9566907, 11844742, 17767113, 19133814, 35534226, 41456597, 82913194, 124369791, 248739582]

約数ペア:

[(1, 248739582), (2, 124369791), (3, 82913194), (6, 41456597), (7, 35534226), (13, 19133814), (14, 17767113), (21, 11844742), (26, 9566907), (39, 6377938), (42, 5922371), (49, 5076318), (78, 3188969), (91, 2733402), (98, 2538159), (147, 1692106), (151, 1647282), (182, 1366701), (273, 911134), (294, 846053), (302, 823641), (431, 577122), (453, 549094), (546, 455567), (637, 390486), (862, 288561), (906, 274547), (1057, 235326), (1274, 195243), (1293, 192374), (1911, 130162), (1963, 126714), (2114, 117663), (2586, 96187), (3017, 82446), (3171, 78442), (3822, 65081), (3926, 63357), (5603, 44394), (5889, 42238), (6034, 41223), (6342, 39221), (7399, 33618), (9051, 27482), (11206, 22197), (11778, 21119), (13741, 18102), (14798, 16809)]