238315248

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1551

約数の個数: 120

約数和(自身を含む): 717217488

約数和(自身を除く): 478902240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 67, 68, 72, 102, 134, 136, 144, 153, 201, 204, 268, 272, 306, 402, 408, 536, 603, 612, 804, 816, 1072, 1139, 1206, 1224, 1453, 1608, 2278, 2412, 2448, 2906, 3216, 3417, 4359, 4556, 4824, 5812, 6834, 8718, 9112, 9648, 10251, 11624, 13077, 13668, 17436, 18224, 20502, 23248, 24701, 26154, 27336, 34872, 41004, 49402, 52308, 54672, 69744, 74103, 82008, 97351, 98804, 104616, 148206, 164016, 194702, 197608, 209232, 222309, 292053, 296412, 389404, 395216, 444618, 584106, 592824, 778808, 876159, 889236, 1168212, 1185648, 1557616, 1654967, 1752318, 1778472, 2336424, 3309934, 3504636, 3556944, 4672848, 4964901, 6619868, 7009272, 9929802, 13239736, 14018544, 14894703, 19859604, 26479472, 29789406, 39719208, 59578812, 79438416, 119157624, 238315248]

約数ペア:

[(1, 238315248), (2, 119157624), (3, 79438416), (4, 59578812), (6, 39719208), (8, 29789406), (9, 26479472), (12, 19859604), (16, 14894703), (17, 14018544), (18, 13239736), (24, 9929802), (34, 7009272), (36, 6619868), (48, 4964901), (51, 4672848), (67, 3556944), (68, 3504636), (72, 3309934), (102, 2336424), (134, 1778472), (136, 1752318), (144, 1654967), (153, 1557616), (201, 1185648), (204, 1168212), (268, 889236), (272, 876159), (306, 778808), (402, 592824), (408, 584106), (536, 444618), (603, 395216), (612, 389404), (804, 296412), (816, 292053), (1072, 222309), (1139, 209232), (1206, 197608), (1224, 194702), (1453, 164016), (1608, 148206), (2278, 104616), (2412, 98804), (2448, 97351), (2906, 82008), (3216, 74103), (3417, 69744), (4359, 54672), (4556, 52308), (4824, 49402), (5812, 41004), (6834, 34872), (8718, 27336), (9112, 26154), (9648, 24701), (10251, 23248), (11624, 20502), (13077, 18224), (13668, 17436)]