286358652

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 795434640

約数和(自身を除く): 509075988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 181, 228, 257, 324, 342, 362, 513, 514, 543, 684, 724, 771, 1026, 1028, 1086, 1539, 1542, 1629, 2052, 2172, 2313, 3078, 3084, 3258, 3439, 4626, 4883, 4887, 6156, 6516, 6878, 6939, 9252, 9766, 9774, 10317, 13756, 13878, 14649, 14661, 19532, 19548, 20634, 20817, 27756, 29298, 29322, 30951, 41268, 41634, 43947, 46517, 58596, 58644, 61902, 83268, 87894, 92853, 93034, 123804, 131841, 139551, 175788, 185706, 186068, 263682, 278559, 279102, 371412, 395523, 418653, 527364, 557118, 558204, 791046, 837306, 883823, 1114236, 1255959, 1582092, 1674612, 1767646, 2511918, 2651469, 3535292, 3767877, 5023836, 5302938, 7535754, 7954407, 10605876, 15071508, 15908814, 23863221, 31817628, 47726442, 71589663, 95452884, 143179326, 286358652]

約数ペア:

[(1, 286358652), (2, 143179326), (3, 95452884), (4, 71589663), (6, 47726442), (9, 31817628), (12, 23863221), (18, 15908814), (19, 15071508), (27, 10605876), (36, 7954407), (38, 7535754), (54, 5302938), (57, 5023836), (76, 3767877), (81, 3535292), (108, 2651469), (114, 2511918), (162, 1767646), (171, 1674612), (181, 1582092), (228, 1255959), (257, 1114236), (324, 883823), (342, 837306), (362, 791046), (513, 558204), (514, 557118), (543, 527364), (684, 418653), (724, 395523), (771, 371412), (1026, 279102), (1028, 278559), (1086, 263682), (1539, 186068), (1542, 185706), (1629, 175788), (2052, 139551), (2172, 131841), (2313, 123804), (3078, 93034), (3084, 92853), (3258, 87894), (3439, 83268), (4626, 61902), (4883, 58644), (4887, 58596), (6156, 46517), (6516, 43947), (6878, 41634), (6939, 41268), (9252, 30951), (9766, 29322), (9774, 29298), (10317, 27756), (13756, 20817), (13878, 20634), (14649, 19548), (14661, 19532)]