709263828

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:391

約数の個数: 216

約数和(自身を含む): 2271781512

約数和(自身を除く): 1562517684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 157, 182, 196, 197, 234, 252, 273, 294, 314, 364, 394, 441, 468, 471, 546, 588, 591, 628, 637, 788, 819, 882, 942, 1092, 1099, 1182, 1274, 1379, 1413, 1638, 1764, 1773, 1884, 1911, 2041, 2198, 2364, 2548, 2561, 2758, 2826, 3276, 3297, 3546, 3822, 4082, 4137, 4396, 5122, 5516, 5652, 5733, 6123, 6594, 7092, 7644, 7683, 7693, 8164, 8274, 9653, 9891, 10244, 11466, 12246, 12411, 13188, 14287, 15366, 15386, 16548, 17927, 18369, 19306, 19782, 22932, 23049, 23079, 24492, 24822, 28574, 28959, 30732, 30772, 30929, 35854, 36738, 38612, 39564, 42861, 46098, 46158, 49644, 53781, 57148, 57918, 61858, 69237, 71708, 73476, 85722, 86877, 92196, 92316, 92787, 100009, 107562, 115836, 123716, 125489, 128583, 138474, 161343, 171444, 173754, 185574, 200018, 215124, 216503, 250978, 257166, 276948, 278361, 300027, 322686, 347508, 371148, 376467, 400036, 402077, 433006, 501956, 514332, 556722, 600054, 645372, 649509, 752934, 804154, 866012, 900081, 1113444, 1129401, 1200108, 1206231, 1299018, 1505868, 1515521, 1608308, 1800162, 1948527, 2258802, 2412462, 2598036, 2814539, 3031042, 3600324, 3618693, 3897054, 4517604, 4546563, 4824924, 5629078, 6062084, 7237386, 7794108, 8443617, 9093126, 11258156, 13639689, 14474772, 16887234, 18186252, 19701773, 25330851, 27279378, 33774468, 39403546, 50661702, 54558756, 59105319, 78807092, 101323404, 118210638, 177315957, 236421276, 354631914, 709263828]

約数ペア:

[(1, 709263828), (2, 354631914), (3, 236421276), (4, 177315957), (6, 118210638), (7, 101323404), (9, 78807092), (12, 59105319), (13, 54558756), (14, 50661702), (18, 39403546), (21, 33774468), (26, 27279378), (28, 25330851), (36, 19701773), (39, 18186252), (42, 16887234), (49, 14474772), (52, 13639689), (63, 11258156), (78, 9093126), (84, 8443617), (91, 7794108), (98, 7237386), (117, 6062084), (126, 5629078), (147, 4824924), (156, 4546563), (157, 4517604), (182, 3897054), (196, 3618693), (197, 3600324), (234, 3031042), (252, 2814539), (273, 2598036), (294, 2412462), (314, 2258802), (364, 1948527), (394, 1800162), (441, 1608308), (468, 1515521), (471, 1505868), (546, 1299018), (588, 1206231), (591, 1200108), (628, 1129401), (637, 1113444), (788, 900081), (819, 866012), (882, 804154), (942, 752934), (1092, 649509), (1099, 645372), (1182, 600054), (1274, 556722), (1379, 514332), (1413, 501956), (1638, 433006), (1764, 402077), (1773, 400036), (1884, 376467), (1911, 371148), (2041, 347508), (2198, 322686), (2364, 300027), (2548, 278361), (2561, 276948), (2758, 257166), (2826, 250978), (3276, 216503), (3297, 215124), (3546, 200018), (3822, 185574), (4082, 173754), (4137, 171444), (4396, 161343), (5122, 138474), (5516, 128583), (5652, 125489), (5733, 123716), (6123, 115836), (6594, 107562), (7092, 100009), (7644, 92787), (7683, 92316), (7693, 92196), (8164, 86877), (8274, 85722), (9653, 73476), (9891, 71708), (10244, 69237), (11466, 61858), (12246, 57918), (12411, 57148), (13188, 53781), (14287, 49644), (15366, 46158), (15386, 46098), (16548, 42861), (17927, 39564), (18369, 38612), (19306, 36738), (19782, 35854), (22932, 30929), (23049, 30772), (23079, 30732), (24492, 28959), (24822, 28574)]