213302322

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 120

約数和(自身を含む): 529950960

約数和(自身を除く): 316648638

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 131, 138, 162, 171, 207, 262, 342, 393, 414, 437, 513, 529, 621, 786, 874, 1026, 1058, 1179, 1242, 1311, 1539, 1587, 1863, 2358, 2489, 2622, 3013, 3078, 3174, 3537, 3726, 3933, 4761, 4978, 6026, 7074, 7467, 7866, 9039, 9522, 10051, 10611, 11799, 14283, 14934, 18078, 20102, 21222, 22401, 23598, 27117, 28566, 30153, 35397, 42849, 44802, 54234, 57247, 60306, 67203, 69299, 70794, 81351, 85698, 90459, 114494, 134406, 138598, 162702, 171741, 180918, 201609, 207897, 244053, 271377, 343482, 403218, 415794, 488106, 515223, 542754, 623691, 814131, 1030446, 1247382, 1316681, 1545669, 1628262, 1871073, 2633362, 3091338, 3742146, 3950043, 4637007, 5613219, 7900086, 9274014, 11226438, 11850129, 23700258, 35550387, 71100774, 106651161, 213302322]

約数ペア:

[(1, 213302322), (2, 106651161), (3, 71100774), (6, 35550387), (9, 23700258), (18, 11850129), (19, 11226438), (23, 9274014), (27, 7900086), (38, 5613219), (46, 4637007), (54, 3950043), (57, 3742146), (69, 3091338), (81, 2633362), (114, 1871073), (131, 1628262), (138, 1545669), (162, 1316681), (171, 1247382), (207, 1030446), (262, 814131), (342, 623691), (393, 542754), (414, 515223), (437, 488106), (513, 415794), (529, 403218), (621, 343482), (786, 271377), (874, 244053), (1026, 207897), (1058, 201609), (1179, 180918), (1242, 171741), (1311, 162702), (1539, 138598), (1587, 134406), (1863, 114494), (2358, 90459), (2489, 85698), (2622, 81351), (3013, 70794), (3078, 69299), (3174, 67203), (3537, 60306), (3726, 57247), (3933, 54234), (4761, 44802), (4978, 42849), (6026, 35397), (7074, 30153), (7467, 28566), (7866, 27117), (9039, 23598), (9522, 22401), (10051, 21222), (10611, 20102), (11799, 18078), (14283, 14934)]