672092168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 128

約数和(自身を含む): 1524096000

約数和(自身を除く): 852003832

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 83, 88, 116, 152, 166, 167, 209, 232, 319, 332, 334, 418, 551, 638, 664, 668, 836, 913, 1102, 1276, 1336, 1577, 1672, 1826, 1837, 2204, 2407, 2552, 3154, 3173, 3652, 3674, 4408, 4814, 4843, 6061, 6308, 6346, 7304, 7348, 9628, 9686, 12122, 12616, 12692, 13861, 14696, 17347, 19256, 19372, 24244, 25384, 26477, 27722, 34694, 34903, 38744, 45733, 48488, 52954, 53273, 55444, 69388, 69806, 91466, 92017, 105908, 106546, 110888, 138776, 139612, 152471, 182932, 184034, 211816, 213092, 263359, 279224, 304942, 365864, 368068, 401969, 426184, 503063, 526718, 609884, 736136, 803938, 1006126, 1012187, 1053436, 1219768, 1607876, 2012252, 2024374, 2106872, 2896949, 3215752, 4024504, 4048748, 4421659, 5793898, 7637411, 8097496, 8843318, 11587796, 15274822, 17686636, 23175592, 30549644, 35373272, 61099288, 84011521, 168023042, 336046084, 672092168]

約数ペア:

[(1, 672092168), (2, 336046084), (4, 168023042), (8, 84011521), (11, 61099288), (19, 35373272), (22, 30549644), (29, 23175592), (38, 17686636), (44, 15274822), (58, 11587796), (76, 8843318), (83, 8097496), (88, 7637411), (116, 5793898), (152, 4421659), (166, 4048748), (167, 4024504), (209, 3215752), (232, 2896949), (319, 2106872), (332, 2024374), (334, 2012252), (418, 1607876), (551, 1219768), (638, 1053436), (664, 1012187), (668, 1006126), (836, 803938), (913, 736136), (1102, 609884), (1276, 526718), (1336, 503063), (1577, 426184), (1672, 401969), (1826, 368068), (1837, 365864), (2204, 304942), (2407, 279224), (2552, 263359), (3154, 213092), (3173, 211816), (3652, 184034), (3674, 182932), (4408, 152471), (4814, 139612), (4843, 138776), (6061, 110888), (6308, 106546), (6346, 105908), (7304, 92017), (7348, 91466), (9628, 69806), (9686, 69388), (12122, 55444), (12616, 53273), (12692, 52954), (13861, 48488), (14696, 45733), (17347, 38744), (19256, 34903), (19372, 34694), (24244, 27722), (25384, 26477)]