216522306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 643458816

約数和(自身を除く): 426936510

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 61, 63, 66, 77, 78, 91, 99, 117, 122, 126, 143, 154, 182, 183, 197, 198, 231, 234, 273, 286, 366, 394, 427, 429, 462, 546, 549, 591, 671, 693, 793, 819, 854, 858, 1001, 1098, 1182, 1281, 1287, 1342, 1379, 1386, 1586, 1638, 1773, 2002, 2013, 2167, 2379, 2561, 2562, 2574, 2758, 3003, 3546, 3843, 4026, 4137, 4334, 4697, 4758, 5122, 5551, 6006, 6039, 6501, 7137, 7683, 7686, 8274, 8723, 9009, 9394, 11102, 12017, 12078, 12411, 13002, 14091, 14274, 15169, 15366, 16653, 17446, 17927, 18018, 19503, 23049, 24034, 24822, 26169, 28171, 28182, 30338, 33306, 35854, 36051, 39006, 42273, 45507, 46098, 49959, 52338, 53781, 56342, 61061, 72102, 78507, 84119, 84513, 84546, 91014, 99918, 107562, 108153, 122122, 132187, 136521, 156221, 157014, 161343, 168238, 169026, 183183, 197197, 216306, 252357, 253539, 264374, 273042, 312442, 322686, 366366, 394394, 396561, 468663, 504714, 507078, 549549, 591591, 757071, 793122, 925309, 937326, 1093547, 1099098, 1183182, 1189683, 1405989, 1514142, 1718431, 1774773, 1850618, 2187094, 2379366, 2775927, 2811978, 3280641, 3436862, 3549546, 5155293, 5551854, 6561282, 8327781, 9841923, 10310586, 12029017, 15465879, 16655562, 19683846, 24058034, 30931758, 36087051, 72174102, 108261153, 216522306]

約数ペア:

[(1, 216522306), (2, 108261153), (3, 72174102), (6, 36087051), (7, 30931758), (9, 24058034), (11, 19683846), (13, 16655562), (14, 15465879), (18, 12029017), (21, 10310586), (22, 9841923), (26, 8327781), (33, 6561282), (39, 5551854), (42, 5155293), (61, 3549546), (63, 3436862), (66, 3280641), (77, 2811978), (78, 2775927), (91, 2379366), (99, 2187094), (117, 1850618), (122, 1774773), (126, 1718431), (143, 1514142), (154, 1405989), (182, 1189683), (183, 1183182), (197, 1099098), (198, 1093547), (231, 937326), (234, 925309), (273, 793122), (286, 757071), (366, 591591), (394, 549549), (427, 507078), (429, 504714), (462, 468663), (546, 396561), (549, 394394), (591, 366366), (671, 322686), (693, 312442), (793, 273042), (819, 264374), (854, 253539), (858, 252357), (1001, 216306), (1098, 197197), (1182, 183183), (1281, 169026), (1287, 168238), (1342, 161343), (1379, 157014), (1386, 156221), (1586, 136521), (1638, 132187), (1773, 122122), (2002, 108153), (2013, 107562), (2167, 99918), (2379, 91014), (2561, 84546), (2562, 84513), (2574, 84119), (2758, 78507), (3003, 72102), (3546, 61061), (3843, 56342), (4026, 53781), (4137, 52338), (4334, 49959), (4697, 46098), (4758, 45507), (5122, 42273), (5551, 39006), (6006, 36051), (6039, 35854), (6501, 33306), (7137, 30338), (7683, 28182), (7686, 28171), (8274, 26169), (8723, 24822), (9009, 24034), (9394, 23049), (11102, 19503), (12017, 18018), (12078, 17927), (12411, 17446), (13002, 16653), (14091, 15366), (14274, 15169)]