380658084

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:222

約数の個数: 144

約数和(自身を含む): 1021204800

約数和(自身を除く): 640546716

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 53, 57, 68, 76, 102, 106, 109, 114, 159, 204, 212, 218, 228, 289, 318, 323, 327, 436, 578, 636, 646, 654, 867, 901, 969, 1007, 1156, 1292, 1308, 1734, 1802, 1853, 1938, 2014, 2071, 2703, 3021, 3468, 3604, 3706, 3876, 4028, 4142, 5406, 5491, 5559, 5777, 6042, 6213, 7412, 8284, 10812, 10982, 11118, 11554, 12084, 12426, 15317, 16473, 17119, 17331, 21964, 22236, 23108, 24852, 30634, 31501, 32946, 34238, 34662, 35207, 45951, 51357, 61268, 63002, 65892, 68476, 69324, 70414, 91902, 94503, 98209, 102714, 105621, 109763, 126004, 140828, 183804, 189006, 196418, 205428, 211242, 219526, 291023, 294627, 329289, 378012, 392836, 422484, 439052, 582046, 589254, 598519, 658578, 873069, 1164092, 1178508, 1197038, 1317156, 1669553, 1746138, 1795557, 1865971, 2394076, 3339106, 3492276, 3591114, 3731942, 5008659, 5597913, 6678212, 7182228, 7463884, 10017318, 11195826, 20034636, 22391652, 31721507, 63443014, 95164521, 126886028, 190329042, 380658084]

約数ペア:

[(1, 380658084), (2, 190329042), (3, 126886028), (4, 95164521), (6, 63443014), (12, 31721507), (17, 22391652), (19, 20034636), (34, 11195826), (38, 10017318), (51, 7463884), (53, 7182228), (57, 6678212), (68, 5597913), (76, 5008659), (102, 3731942), (106, 3591114), (109, 3492276), (114, 3339106), (159, 2394076), (204, 1865971), (212, 1795557), (218, 1746138), (228, 1669553), (289, 1317156), (318, 1197038), (323, 1178508), (327, 1164092), (436, 873069), (578, 658578), (636, 598519), (646, 589254), (654, 582046), (867, 439052), (901, 422484), (969, 392836), (1007, 378012), (1156, 329289), (1292, 294627), (1308, 291023), (1734, 219526), (1802, 211242), (1853, 205428), (1938, 196418), (2014, 189006), (2071, 183804), (2703, 140828), (3021, 126004), (3468, 109763), (3604, 105621), (3706, 102714), (3876, 98209), (4028, 94503), (4142, 91902), (5406, 70414), (5491, 69324), (5559, 68476), (5777, 65892), (6042, 63002), (6213, 61268), (7412, 51357), (8284, 45951), (10812, 35207), (10982, 34662), (11118, 34238), (11554, 32946), (12084, 31501), (12426, 30634), (15317, 24852), (16473, 23108), (17119, 22236), (17331, 21964)]