229892652

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 667290624

約数和(自身を除く): 437397972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 61, 62, 66, 93, 99, 122, 124, 132, 183, 186, 198, 244, 279, 307, 341, 366, 372, 396, 549, 558, 614, 671, 682, 732, 921, 1023, 1098, 1116, 1228, 1342, 1364, 1842, 1891, 2013, 2046, 2196, 2684, 2763, 3069, 3377, 3684, 3782, 4026, 4092, 5526, 5673, 6039, 6138, 6754, 7564, 8052, 9517, 10131, 11052, 11346, 12078, 12276, 13508, 17019, 18727, 19034, 20262, 20801, 22692, 24156, 28551, 30393, 34038, 37454, 38068, 40524, 41602, 56181, 57102, 60786, 62403, 68076, 74908, 83204, 85653, 104687, 112362, 114204, 121572, 124806, 168543, 171306, 187209, 205997, 209374, 224724, 249612, 314061, 337086, 342612, 374418, 411994, 418748, 580537, 617991, 628122, 674172, 748836, 823988, 942183, 1161074, 1235982, 1256244, 1741611, 1853973, 1884366, 2322148, 2471964, 3483222, 3707946, 3768732, 5224833, 6385907, 6966444, 7415892, 10449666, 12771814, 19157721, 20899332, 25543628, 38315442, 57473163, 76630884, 114946326, 229892652]

約数ペア:

[(1, 229892652), (2, 114946326), (3, 76630884), (4, 57473163), (6, 38315442), (9, 25543628), (11, 20899332), (12, 19157721), (18, 12771814), (22, 10449666), (31, 7415892), (33, 6966444), (36, 6385907), (44, 5224833), (61, 3768732), (62, 3707946), (66, 3483222), (93, 2471964), (99, 2322148), (122, 1884366), (124, 1853973), (132, 1741611), (183, 1256244), (186, 1235982), (198, 1161074), (244, 942183), (279, 823988), (307, 748836), (341, 674172), (366, 628122), (372, 617991), (396, 580537), (549, 418748), (558, 411994), (614, 374418), (671, 342612), (682, 337086), (732, 314061), (921, 249612), (1023, 224724), (1098, 209374), (1116, 205997), (1228, 187209), (1342, 171306), (1364, 168543), (1842, 124806), (1891, 121572), (2013, 114204), (2046, 112362), (2196, 104687), (2684, 85653), (2763, 83204), (3069, 74908), (3377, 68076), (3684, 62403), (3782, 60786), (4026, 57102), (4092, 56181), (5526, 41602), (5673, 40524), (6039, 38068), (6138, 37454), (6754, 34038), (7564, 30393), (8052, 28551), (9517, 24156), (10131, 22692), (11052, 20801), (11346, 20262), (12078, 19034), (12276, 18727), (13508, 17019)]