218155014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 609991200

約数和(自身を除く): 391836186

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 41, 42, 63, 66, 77, 82, 99, 121, 123, 126, 154, 198, 231, 242, 246, 287, 349, 363, 369, 451, 462, 574, 693, 698, 726, 738, 847, 861, 902, 1047, 1089, 1353, 1386, 1694, 1722, 2094, 2178, 2443, 2541, 2583, 2706, 3141, 3157, 3839, 4059, 4886, 4961, 5082, 5166, 6282, 6314, 7329, 7623, 7678, 8118, 9471, 9922, 11517, 14309, 14658, 14883, 15246, 18942, 21987, 23034, 26873, 28413, 28618, 29766, 34551, 34727, 42229, 42927, 43974, 44649, 53746, 56826, 69102, 69454, 80619, 84458, 85854, 89298, 100163, 104181, 126687, 128781, 157399, 161238, 200326, 208362, 241857, 253374, 257562, 295603, 300489, 312543, 314798, 380061, 472197, 483714, 591206, 600978, 625086, 760122, 886809, 901467, 944394, 1101793, 1416591, 1731389, 1773618, 1802934, 2203586, 2660427, 2833182, 3305379, 3462778, 5194167, 5320854, 6610758, 9916137, 10388334, 12119723, 15582501, 19832274, 24239446, 31165002, 36359169, 72718338, 109077507, 218155014]

約数ペア:

[(1, 218155014), (2, 109077507), (3, 72718338), (6, 36359169), (7, 31165002), (9, 24239446), (11, 19832274), (14, 15582501), (18, 12119723), (21, 10388334), (22, 9916137), (33, 6610758), (41, 5320854), (42, 5194167), (63, 3462778), (66, 3305379), (77, 2833182), (82, 2660427), (99, 2203586), (121, 1802934), (123, 1773618), (126, 1731389), (154, 1416591), (198, 1101793), (231, 944394), (242, 901467), (246, 886809), (287, 760122), (349, 625086), (363, 600978), (369, 591206), (451, 483714), (462, 472197), (574, 380061), (693, 314798), (698, 312543), (726, 300489), (738, 295603), (847, 257562), (861, 253374), (902, 241857), (1047, 208362), (1089, 200326), (1353, 161238), (1386, 157399), (1694, 128781), (1722, 126687), (2094, 104181), (2178, 100163), (2443, 89298), (2541, 85854), (2583, 84458), (2706, 80619), (3141, 69454), (3157, 69102), (3839, 56826), (4059, 53746), (4886, 44649), (4961, 43974), (5082, 42927), (5166, 42229), (6282, 34727), (6314, 34551), (7329, 29766), (7623, 28618), (7678, 28413), (8118, 26873), (9471, 23034), (9922, 21987), (11517, 18942), (14309, 15246), (14658, 14883)]