251622072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 776066400

約数和(自身を除く): 524444328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 104, 108, 113, 117, 122, 156, 169, 183, 216, 226, 234, 244, 312, 338, 339, 351, 366, 452, 468, 488, 507, 549, 676, 678, 702, 732, 793, 904, 936, 1014, 1017, 1098, 1352, 1356, 1404, 1464, 1469, 1521, 1586, 1647, 2028, 2034, 2196, 2379, 2712, 2808, 2938, 3042, 3051, 3172, 3294, 4056, 4068, 4392, 4407, 4563, 4758, 5876, 6084, 6102, 6344, 6588, 6893, 7137, 8136, 8814, 9126, 9516, 10309, 11752, 12168, 12204, 13176, 13221, 13786, 14274, 17628, 18252, 19032, 19097, 20618, 20679, 21411, 24408, 26442, 27572, 28548, 30927, 35256, 36504, 38194, 39663, 41236, 41358, 42822, 52884, 55144, 57096, 57291, 61854, 62037, 76388, 79326, 82472, 82716, 85644, 89609, 92781, 105768, 114582, 123708, 124074, 152776, 158652, 165432, 171288, 171873, 179218, 185562, 186111, 229164, 247416, 248148, 268827, 278343, 317304, 343746, 358436, 371124, 372222, 458328, 496296, 515619, 537654, 556686, 687492, 716872, 742248, 744444, 806481, 1031238, 1075308, 1113372, 1164917, 1374984, 1488888, 1612962, 2062476, 2150616, 2226744, 2329834, 2419443, 3225924, 3494751, 4124952, 4659668, 4838886, 6451848, 6989502, 9319336, 9677772, 10484253, 13979004, 19355544, 20968506, 27958008, 31452759, 41937012, 62905518, 83874024, 125811036, 251622072]

約数ペア:

[(1, 251622072), (2, 125811036), (3, 83874024), (4, 62905518), (6, 41937012), (8, 31452759), (9, 27958008), (12, 20968506), (13, 19355544), (18, 13979004), (24, 10484253), (26, 9677772), (27, 9319336), (36, 6989502), (39, 6451848), (52, 4838886), (54, 4659668), (61, 4124952), (72, 3494751), (78, 3225924), (104, 2419443), (108, 2329834), (113, 2226744), (117, 2150616), (122, 2062476), (156, 1612962), (169, 1488888), (183, 1374984), (216, 1164917), (226, 1113372), (234, 1075308), (244, 1031238), (312, 806481), (338, 744444), (339, 742248), (351, 716872), (366, 687492), (452, 556686), (468, 537654), (488, 515619), (507, 496296), (549, 458328), (676, 372222), (678, 371124), (702, 358436), (732, 343746), (793, 317304), (904, 278343), (936, 268827), (1014, 248148), (1017, 247416), (1098, 229164), (1352, 186111), (1356, 185562), (1404, 179218), (1464, 171873), (1469, 171288), (1521, 165432), (1586, 158652), (1647, 152776), (2028, 124074), (2034, 123708), (2196, 114582), (2379, 105768), (2712, 92781), (2808, 89609), (2938, 85644), (3042, 82716), (3051, 82472), (3172, 79326), (3294, 76388), (4056, 62037), (4068, 61854), (4392, 57291), (4407, 57096), (4563, 55144), (4758, 52884), (5876, 42822), (6084, 41358), (6102, 41236), (6344, 39663), (6588, 38194), (6893, 36504), (7137, 35256), (8136, 30927), (8814, 28548), (9126, 27572), (9516, 26442), (10309, 24408), (11752, 21411), (12168, 20679), (12204, 20618), (13176, 19097), (13221, 19032), (13786, 18252), (14274, 17628)]