400065624

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{881}}^1$

素因数の和:970

約数の個数: 192

約数和(自身を含む): 1337394240

約数和(自身を除く): 937328616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 53, 56, 63, 68, 72, 84, 102, 106, 119, 126, 136, 153, 159, 168, 204, 212, 238, 252, 306, 318, 357, 371, 408, 424, 476, 477, 504, 612, 636, 714, 742, 881, 901, 952, 954, 1071, 1113, 1224, 1272, 1428, 1484, 1762, 1802, 1908, 2142, 2226, 2643, 2703, 2856, 2968, 3339, 3524, 3604, 3816, 4284, 4452, 5286, 5406, 6167, 6307, 6678, 7048, 7208, 7929, 8109, 8568, 8904, 10572, 10812, 12334, 12614, 13356, 14977, 15858, 16218, 18501, 18921, 21144, 21624, 24668, 25228, 26712, 29954, 31716, 32436, 37002, 37842, 44931, 46693, 49336, 50456, 55503, 56763, 59908, 63432, 64872, 74004, 75684, 89862, 93386, 104839, 111006, 113526, 119816, 134793, 140079, 148008, 151368, 179724, 186772, 209678, 222012, 227052, 269586, 280158, 314517, 326851, 359448, 373544, 419356, 420237, 444024, 454104, 539172, 560316, 629034, 653702, 793781, 838712, 840474, 943551, 980553, 1078344, 1120632, 1258068, 1307404, 1587562, 1680948, 1887102, 1961106, 2381343, 2516136, 2614808, 2941659, 3175124, 3361896, 3774204, 3922212, 4762686, 5556467, 5883318, 6350248, 7144029, 7548408, 7844424, 9525372, 11112934, 11766636, 14288058, 16669401, 19050744, 22225868, 23533272, 28576116, 33338802, 44451736, 50008203, 57152232, 66677604, 100016406, 133355208, 200032812, 400065624]

約数ペア:

[(1, 400065624), (2, 200032812), (3, 133355208), (4, 100016406), (6, 66677604), (7, 57152232), (8, 50008203), (9, 44451736), (12, 33338802), (14, 28576116), (17, 23533272), (18, 22225868), (21, 19050744), (24, 16669401), (28, 14288058), (34, 11766636), (36, 11112934), (42, 9525372), (51, 7844424), (53, 7548408), (56, 7144029), (63, 6350248), (68, 5883318), (72, 5556467), (84, 4762686), (102, 3922212), (106, 3774204), (119, 3361896), (126, 3175124), (136, 2941659), (153, 2614808), (159, 2516136), (168, 2381343), (204, 1961106), (212, 1887102), (238, 1680948), (252, 1587562), (306, 1307404), (318, 1258068), (357, 1120632), (371, 1078344), (408, 980553), (424, 943551), (476, 840474), (477, 838712), (504, 793781), (612, 653702), (636, 629034), (714, 560316), (742, 539172), (881, 454104), (901, 444024), (952, 420237), (954, 419356), (1071, 373544), (1113, 359448), (1224, 326851), (1272, 314517), (1428, 280158), (1484, 269586), (1762, 227052), (1802, 222012), (1908, 209678), (2142, 186772), (2226, 179724), (2643, 151368), (2703, 148008), (2856, 140079), (2968, 134793), (3339, 119816), (3524, 113526), (3604, 111006), (3816, 104839), (4284, 93386), (4452, 89862), (5286, 75684), (5406, 74004), (6167, 64872), (6307, 63432), (6678, 59908), (7048, 56763), (7208, 55503), (7929, 50456), (8109, 49336), (8568, 46693), (8904, 44931), (10572, 37842), (10812, 37002), (12334, 32436), (12614, 31716), (13356, 29954), (14977, 26712), (15858, 25228), (16218, 24668), (18501, 21624), (18921, 21144)]