237864368

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 546155520

約数和(自身を除く): 308291152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 73, 94, 112, 146, 188, 292, 329, 376, 511, 584, 619, 658, 752, 1022, 1168, 1238, 1316, 2044, 2476, 2632, 3431, 4088, 4333, 4952, 5264, 6862, 8176, 8666, 9904, 13724, 17332, 24017, 27448, 29093, 34664, 45187, 48034, 54896, 58186, 69328, 90374, 96068, 116372, 180748, 192136, 203651, 232744, 316309, 361496, 384272, 407302, 465488, 632618, 722992, 814604, 1265236, 1629208, 2123789, 2530472, 3258416, 4247578, 5060944, 8495156, 14866523, 16990312, 29733046, 33980624, 59466092, 118932184, 237864368]

約数ペア:

[(1, 237864368), (2, 118932184), (4, 59466092), (7, 33980624), (8, 29733046), (14, 16990312), (16, 14866523), (28, 8495156), (47, 5060944), (56, 4247578), (73, 3258416), (94, 2530472), (112, 2123789), (146, 1629208), (188, 1265236), (292, 814604), (329, 722992), (376, 632618), (511, 465488), (584, 407302), (619, 384272), (658, 361496), (752, 316309), (1022, 232744), (1168, 203651), (1238, 192136), (1316, 180748), (2044, 116372), (2476, 96068), (2632, 90374), (3431, 69328), (4088, 58186), (4333, 54896), (4952, 48034), (5264, 45187), (6862, 34664), (8176, 29093), (8666, 27448), (9904, 24017), (13724, 17332)]