238271124

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 719398400

約数和(自身を除く): 481127276

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 61, 73, 78, 84, 91, 98, 122, 146, 147, 156, 182, 183, 196, 219, 244, 273, 292, 294, 343, 364, 366, 427, 438, 511, 546, 588, 637, 686, 732, 793, 854, 876, 949, 1022, 1029, 1092, 1274, 1281, 1372, 1533, 1586, 1708, 1898, 1911, 2044, 2058, 2379, 2548, 2562, 2847, 2989, 3066, 3172, 3577, 3796, 3822, 4116, 4453, 4459, 4758, 5124, 5551, 5694, 5978, 6132, 6643, 7154, 7644, 8906, 8918, 8967, 9516, 10731, 11102, 11388, 11956, 13286, 13359, 13377, 14308, 16653, 17812, 17836, 17934, 19929, 20923, 21462, 22204, 25039, 26572, 26718, 26754, 31171, 33306, 35868, 38857, 39858, 41846, 42924, 46501, 50078, 53436, 53508, 57889, 62342, 62769, 66612, 75117, 77714, 79716, 83692, 93002, 93513, 100156, 115778, 116571, 124684, 125538, 139503, 150234, 155428, 173667, 186004, 187026, 218197, 231556, 233142, 251076, 271999, 279006, 300468, 325507, 347334, 374052, 405223, 436394, 466284, 543998, 558012, 651014, 654591, 694668, 810446, 815997, 872788, 976521, 1087996, 1215669, 1302028, 1309182, 1527379, 1620892, 1631994, 1953042, 2431338, 2618364, 2836561, 3054758, 3263988, 3906084, 4582137, 4862676, 5673122, 6109516, 8509683, 9164274, 11346244, 17019366, 18328548, 19855927, 34038732, 39711854, 59567781, 79423708, 119135562, 238271124]

約数ペア:

[(1, 238271124), (2, 119135562), (3, 79423708), (4, 59567781), (6, 39711854), (7, 34038732), (12, 19855927), (13, 18328548), (14, 17019366), (21, 11346244), (26, 9164274), (28, 8509683), (39, 6109516), (42, 5673122), (49, 4862676), (52, 4582137), (61, 3906084), (73, 3263988), (78, 3054758), (84, 2836561), (91, 2618364), (98, 2431338), (122, 1953042), (146, 1631994), (147, 1620892), (156, 1527379), (182, 1309182), (183, 1302028), (196, 1215669), (219, 1087996), (244, 976521), (273, 872788), (292, 815997), (294, 810446), (343, 694668), (364, 654591), (366, 651014), (427, 558012), (438, 543998), (511, 466284), (546, 436394), (588, 405223), (637, 374052), (686, 347334), (732, 325507), (793, 300468), (854, 279006), (876, 271999), (949, 251076), (1022, 233142), (1029, 231556), (1092, 218197), (1274, 187026), (1281, 186004), (1372, 173667), (1533, 155428), (1586, 150234), (1708, 139503), (1898, 125538), (1911, 124684), (2044, 116571), (2058, 115778), (2379, 100156), (2548, 93513), (2562, 93002), (2847, 83692), (2989, 79716), (3066, 77714), (3172, 75117), (3577, 66612), (3796, 62769), (3822, 62342), (4116, 57889), (4453, 53508), (4459, 53436), (4758, 50078), (5124, 46501), (5551, 42924), (5694, 41846), (5978, 39858), (6132, 38857), (6643, 35868), (7154, 33306), (7644, 31171), (8906, 26754), (8918, 26718), (8967, 26572), (9516, 25039), (10731, 22204), (11102, 21462), (11388, 20923), (11956, 19929), (13286, 17934), (13359, 17836), (13377, 17812), (14308, 16653)]