558085374

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 1561472640

約数和(自身を除く): 1003387266

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 419, 434, 462, 558, 651, 682, 693, 838, 961, 1023, 1257, 1302, 1386, 1922, 1953, 2046, 2387, 2514, 2883, 2933, 3069, 3771, 3906, 4609, 4774, 5766, 5866, 6138, 6727, 7161, 7542, 8649, 8799, 9218, 10571, 12989, 13454, 13827, 14322, 17298, 17598, 20181, 21142, 21483, 25978, 26397, 27654, 31713, 32263, 38967, 40362, 41481, 42966, 52794, 60543, 63426, 64526, 73997, 77934, 82962, 90923, 95139, 96789, 116901, 121086, 142879, 147994, 181846, 190278, 193578, 221991, 233802, 272769, 285758, 290367, 402659, 428637, 443982, 545538, 580734, 665973, 805318, 818307, 857274, 1000153, 1207977, 1285911, 1331946, 1636614, 2000306, 2415954, 2571822, 2818613, 3000459, 3623931, 4429249, 5637226, 6000918, 7247862, 8455839, 8858498, 9001377, 13287747, 16911678, 18002754, 25367517, 26575494, 31004743, 39863241, 50735034, 62009486, 79726482, 93014229, 186028458, 279042687, 558085374]

約数ペア:

[(1, 558085374), (2, 279042687), (3, 186028458), (6, 93014229), (7, 79726482), (9, 62009486), (11, 50735034), (14, 39863241), (18, 31004743), (21, 26575494), (22, 25367517), (31, 18002754), (33, 16911678), (42, 13287747), (62, 9001377), (63, 8858498), (66, 8455839), (77, 7247862), (93, 6000918), (99, 5637226), (126, 4429249), (154, 3623931), (186, 3000459), (198, 2818613), (217, 2571822), (231, 2415954), (279, 2000306), (341, 1636614), (419, 1331946), (434, 1285911), (462, 1207977), (558, 1000153), (651, 857274), (682, 818307), (693, 805318), (838, 665973), (961, 580734), (1023, 545538), (1257, 443982), (1302, 428637), (1386, 402659), (1922, 290367), (1953, 285758), (2046, 272769), (2387, 233802), (2514, 221991), (2883, 193578), (2933, 190278), (3069, 181846), (3771, 147994), (3906, 142879), (4609, 121086), (4774, 116901), (5766, 96789), (5866, 95139), (6138, 90923), (6727, 82962), (7161, 77934), (7542, 73997), (8649, 64526), (8799, 63426), (9218, 60543), (10571, 52794), (12989, 42966), (13454, 41481), (13827, 40362), (14322, 38967), (17298, 32263), (17598, 31713), (20181, 27654), (21142, 26397), (21483, 25978)]