243247752

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 764164800

約数和(自身を除く): 520917048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 41, 44, 54, 66, 72, 82, 88, 99, 108, 121, 123, 132, 164, 198, 216, 227, 242, 246, 264, 297, 328, 363, 369, 396, 451, 454, 484, 492, 594, 681, 726, 738, 792, 902, 908, 968, 984, 1089, 1107, 1188, 1353, 1362, 1452, 1476, 1804, 1816, 2043, 2178, 2214, 2376, 2497, 2706, 2724, 2904, 2952, 3267, 3608, 4059, 4086, 4356, 4428, 4961, 4994, 5412, 5448, 6129, 6534, 7491, 8118, 8172, 8712, 8856, 9307, 9922, 9988, 10824, 12177, 12258, 13068, 14883, 14982, 16236, 16344, 18614, 19844, 19976, 22473, 24354, 24516, 26136, 27467, 27921, 29766, 29964, 32472, 37228, 39688, 44649, 44946, 48708, 49032, 54934, 55842, 59532, 59928, 67419, 74456, 82401, 83763, 89298, 89892, 97416, 102377, 109868, 111684, 119064, 133947, 134838, 164802, 167526, 178596, 179784, 204754, 219736, 223368, 247203, 251289, 267894, 269676, 307131, 329604, 335052, 357192, 409508, 494406, 502578, 535788, 539352, 614262, 659208, 670104, 741609, 819016, 921393, 988812, 1005156, 1071576, 1126147, 1228524, 1483218, 1842786, 1977624, 2010312, 2252294, 2457048, 2764179, 2966436, 3378441, 3685572, 4504588, 5528358, 5932872, 6756882, 7371144, 9009176, 10135323, 11056716, 13513764, 20270646, 22113432, 27027528, 30405969, 40541292, 60811938, 81082584, 121623876, 243247752]

約数ペア:

[(1, 243247752), (2, 121623876), (3, 81082584), (4, 60811938), (6, 40541292), (8, 30405969), (9, 27027528), (11, 22113432), (12, 20270646), (18, 13513764), (22, 11056716), (24, 10135323), (27, 9009176), (33, 7371144), (36, 6756882), (41, 5932872), (44, 5528358), (54, 4504588), (66, 3685572), (72, 3378441), (82, 2966436), (88, 2764179), (99, 2457048), (108, 2252294), (121, 2010312), (123, 1977624), (132, 1842786), (164, 1483218), (198, 1228524), (216, 1126147), (227, 1071576), (242, 1005156), (246, 988812), (264, 921393), (297, 819016), (328, 741609), (363, 670104), (369, 659208), (396, 614262), (451, 539352), (454, 535788), (484, 502578), (492, 494406), (594, 409508), (681, 357192), (726, 335052), (738, 329604), (792, 307131), (902, 269676), (908, 267894), (968, 251289), (984, 247203), (1089, 223368), (1107, 219736), (1188, 204754), (1353, 179784), (1362, 178596), (1452, 167526), (1476, 164802), (1804, 134838), (1816, 133947), (2043, 119064), (2178, 111684), (2214, 109868), (2376, 102377), (2497, 97416), (2706, 89892), (2724, 89298), (2904, 83763), (2952, 82401), (3267, 74456), (3608, 67419), (4059, 59928), (4086, 59532), (4356, 55842), (4428, 54934), (4961, 49032), (4994, 48708), (5412, 44946), (5448, 44649), (6129, 39688), (6534, 37228), (7491, 32472), (8118, 29964), (8172, 29766), (8712, 27921), (8856, 27467), (9307, 26136), (9922, 24516), (9988, 24354), (10824, 22473), (12177, 19976), (12258, 19844), (13068, 18614), (14883, 16344), (14982, 16236)]