400547532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1217018880

約数和(自身を除く): 816471348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 97, 109, 123, 132, 154, 164, 194, 218, 231, 246, 287, 291, 308, 327, 388, 436, 451, 462, 492, 574, 582, 654, 679, 763, 861, 902, 924, 1067, 1148, 1164, 1199, 1308, 1353, 1358, 1526, 1722, 1804, 2037, 2134, 2289, 2398, 2706, 2716, 3052, 3157, 3201, 3444, 3597, 3977, 4074, 4268, 4469, 4578, 4796, 5412, 6314, 6402, 7194, 7469, 7954, 8148, 8393, 8938, 9156, 9471, 10573, 11931, 12628, 12804, 13407, 14388, 14938, 15908, 16786, 17876, 18942, 21146, 22407, 23862, 25179, 26814, 27839, 29876, 31283, 31719, 33572, 37884, 42292, 43747, 44814, 47724, 49159, 50358, 53628, 55678, 62566, 63438, 74011, 83517, 87494, 89628, 93849, 98318, 100716, 111356, 116303, 125132, 126876, 131241, 147477, 148022, 167034, 174988, 187698, 196636, 222033, 232606, 262482, 294954, 296044, 306229, 334068, 344113, 348909, 375396, 433493, 444066, 465212, 524964, 589908, 612458, 688226, 697818, 814121, 866986, 888132, 918687, 1032339, 1224916, 1300479, 1376452, 1395636, 1628242, 1733972, 1837374, 2064678, 2442363, 2600958, 3034451, 3256484, 3674748, 4129356, 4768423, 4884726, 5201916, 6068902, 9103353, 9536846, 9769452, 12137804, 14305269, 18206706, 19073692, 28610538, 33378961, 36413412, 57221076, 66757922, 100136883, 133515844, 200273766, 400547532]

約数ペア:

[(1, 400547532), (2, 200273766), (3, 133515844), (4, 100136883), (6, 66757922), (7, 57221076), (11, 36413412), (12, 33378961), (14, 28610538), (21, 19073692), (22, 18206706), (28, 14305269), (33, 12137804), (41, 9769452), (42, 9536846), (44, 9103353), (66, 6068902), (77, 5201916), (82, 4884726), (84, 4768423), (97, 4129356), (109, 3674748), (123, 3256484), (132, 3034451), (154, 2600958), (164, 2442363), (194, 2064678), (218, 1837374), (231, 1733972), (246, 1628242), (287, 1395636), (291, 1376452), (308, 1300479), (327, 1224916), (388, 1032339), (436, 918687), (451, 888132), (462, 866986), (492, 814121), (574, 697818), (582, 688226), (654, 612458), (679, 589908), (763, 524964), (861, 465212), (902, 444066), (924, 433493), (1067, 375396), (1148, 348909), (1164, 344113), (1199, 334068), (1308, 306229), (1353, 296044), (1358, 294954), (1526, 262482), (1722, 232606), (1804, 222033), (2037, 196636), (2134, 187698), (2289, 174988), (2398, 167034), (2706, 148022), (2716, 147477), (3052, 131241), (3157, 126876), (3201, 125132), (3444, 116303), (3597, 111356), (3977, 100716), (4074, 98318), (4268, 93849), (4469, 89628), (4578, 87494), (4796, 83517), (5412, 74011), (6314, 63438), (6402, 62566), (7194, 55678), (7469, 53628), (7954, 50358), (8148, 49159), (8393, 47724), (8938, 44814), (9156, 43747), (9471, 42292), (10573, 37884), (11931, 33572), (12628, 31719), (12804, 31283), (13407, 29876), (14388, 27839), (14938, 26814), (15908, 25179), (16786, 23862), (17876, 22407), (18942, 21146)]