18311602032

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:676

約数の個数: 240

約数和(自身を含む): 54921484800

約数和(自身を除く): 36609882768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 103, 114, 144, 152, 171, 181, 206, 228, 304, 309, 342, 359, 362, 412, 456, 543, 618, 684, 718, 724, 824, 912, 927, 1077, 1086, 1236, 1368, 1436, 1448, 1629, 1648, 1854, 1957, 2154, 2172, 2472, 2736, 2872, 2896, 3231, 3258, 3439, 3708, 3914, 4308, 4344, 4944, 5744, 5871, 6462, 6516, 6821, 6878, 7416, 7828, 8616, 8688, 10317, 11742, 12924, 13032, 13642, 13756, 14832, 15656, 17232, 17613, 18643, 20463, 20634, 23484, 25848, 26064, 27284, 27512, 30951, 31312, 35226, 36977, 37286, 40926, 41268, 46968, 51696, 54568, 55024, 55929, 61389, 61902, 64979, 70452, 73954, 74572, 81852, 82536, 93936, 109136, 110931, 111858, 122778, 123804, 129958, 140904, 147908, 149144, 163704, 165072, 167787, 194937, 221862, 223716, 245556, 247608, 259916, 281808, 295816, 298288, 327408, 332793, 335574, 354217, 389874, 443724, 447432, 491112, 495216, 519832, 584811, 591632, 665586, 671148, 702563, 708434, 779748, 887448, 894864, 982224, 1039664, 1062651, 1169622, 1234601, 1331172, 1342296, 1405126, 1416868, 1559496, 1774896, 2107689, 2125302, 2339244, 2469202, 2662344, 2684592, 2810252, 2833736, 3118992, 3187953, 3703803, 4215378, 4250604, 4678488, 4938404, 5324688, 5620504, 5667472, 6323067, 6375906, 6692837, 7407606, 8430756, 8501208, 9356976, 9876808, 11111409, 11241008, 12646134, 12751812, 13385674, 14815212, 16861512, 17002416, 19753616, 20078511, 22222818, 25292268, 25503624, 26771348, 29630424, 33723024, 40157022, 44445636, 50584536, 51007248, 53542696, 59260848, 60235533, 80314044, 88891272, 101169072, 107085392, 120471066, 127163903, 160628088, 177782544, 240942132, 254327806, 321256176, 381491709, 481884264, 508655612, 762983418, 963768528, 1017311224, 1144475127, 1525966836, 2034622448, 2288950254, 3051933672, 4577900508, 6103867344, 9155801016, 18311602032]

約数ペア:

[(1, 18311602032), (2, 9155801016), (3, 6103867344), (4, 4577900508), (6, 3051933672), (8, 2288950254), (9, 2034622448), (12, 1525966836), (16, 1144475127), (18, 1017311224), (19, 963768528), (24, 762983418), (36, 508655612), (38, 481884264), (48, 381491709), (57, 321256176), (72, 254327806), (76, 240942132), (103, 177782544), (114, 160628088), (144, 127163903), (152, 120471066), (171, 107085392), (181, 101169072), (206, 88891272), (228, 80314044), (304, 60235533), (309, 59260848), (342, 53542696), (359, 51007248), (362, 50584536), (412, 44445636), (456, 40157022), (543, 33723024), (618, 29630424), (684, 26771348), (718, 25503624), (724, 25292268), (824, 22222818), (912, 20078511), (927, 19753616), (1077, 17002416), (1086, 16861512), (1236, 14815212), (1368, 13385674), (1436, 12751812), (1448, 12646134), (1629, 11241008), (1648, 11111409), (1854, 9876808), (1957, 9356976), (2154, 8501208), (2172, 8430756), (2472, 7407606), (2736, 6692837), (2872, 6375906), (2896, 6323067), (3231, 5667472), (3258, 5620504), (3439, 5324688), (3708, 4938404), (3914, 4678488), (4308, 4250604), (4344, 4215378), (4944, 3703803), (5744, 3187953), (5871, 3118992), (6462, 2833736), (6516, 2810252), (6821, 2684592), (6878, 2662344), (7416, 2469202), (7828, 2339244), (8616, 2125302), (8688, 2107689), (10317, 1774896), (11742, 1559496), (12924, 1416868), (13032, 1405126), (13642, 1342296), (13756, 1331172), (14832, 1234601), (15656, 1169622), (17232, 1062651), (17613, 1039664), (18643, 982224), (20463, 894864), (20634, 887448), (23484, 779748), (25848, 708434), (26064, 702563), (27284, 671148), (27512, 665586), (30951, 591632), (31312, 584811), (35226, 519832), (36977, 495216), (37286, 491112), (40926, 447432), (41268, 443724), (46968, 389874), (51696, 354217), (54568, 335574), (55024, 332793), (55929, 327408), (61389, 298288), (61902, 295816), (64979, 281808), (70452, 259916), (73954, 247608), (74572, 245556), (81852, 223716), (82536, 221862), (93936, 194937), (109136, 167787), (110931, 165072), (111858, 163704), (122778, 149144), (123804, 147908), (129958, 140904)]