395060274

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 1073203200

約数和(自身を除く): 678142926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 67, 114, 126, 133, 134, 171, 189, 201, 266, 342, 378, 399, 402, 469, 513, 603, 798, 821, 938, 1026, 1197, 1206, 1273, 1407, 1642, 1809, 2394, 2463, 2546, 2814, 3591, 3618, 3819, 4221, 4926, 5747, 7182, 7389, 7638, 8442, 8911, 11457, 11494, 12663, 14778, 15599, 17241, 17822, 22167, 22914, 25326, 26733, 31198, 34371, 34482, 44334, 46797, 51723, 53466, 55007, 68742, 80199, 93594, 103446, 109193, 110014, 140391, 155169, 160398, 165021, 218386, 240597, 280782, 310338, 327579, 330042, 385049, 421173, 481194, 495063, 655158, 770098, 842346, 982737, 990126, 1045133, 1155147, 1485189, 1965474, 2090266, 2310294, 2948211, 2970378, 3135399, 3465441, 5896422, 6270798, 6930882, 7315931, 9406197, 10396323, 14631862, 18812394, 20792646, 21947793, 28218591, 43895586, 56437182, 65843379, 131686758, 197530137, 395060274]

約数ペア:

[(1, 395060274), (2, 197530137), (3, 131686758), (6, 65843379), (7, 56437182), (9, 43895586), (14, 28218591), (18, 21947793), (19, 20792646), (21, 18812394), (27, 14631862), (38, 10396323), (42, 9406197), (54, 7315931), (57, 6930882), (63, 6270798), (67, 5896422), (114, 3465441), (126, 3135399), (133, 2970378), (134, 2948211), (171, 2310294), (189, 2090266), (201, 1965474), (266, 1485189), (342, 1155147), (378, 1045133), (399, 990126), (402, 982737), (469, 842346), (513, 770098), (603, 655158), (798, 495063), (821, 481194), (938, 421173), (1026, 385049), (1197, 330042), (1206, 327579), (1273, 310338), (1407, 280782), (1642, 240597), (1809, 218386), (2394, 165021), (2463, 160398), (2546, 155169), (2814, 140391), (3591, 110014), (3618, 109193), (3819, 103446), (4221, 93594), (4926, 80199), (5747, 68742), (7182, 55007), (7389, 53466), (7638, 51723), (8442, 46797), (8911, 44334), (11457, 34482), (11494, 34371), (12663, 31198), (14778, 26733), (15599, 25326), (17241, 22914), (17822, 22167)]