420733872

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3943}}^1$

素因数の和:3992

約数の個数: 160

約数和(自身を含む): 1369356800

約数和(自身を除く): 948622928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2736, 2808, 2964, 3943, 3952, 4104, 4446, 5616, 5928, 6669, 7886, 8208, 8892, 11829, 11856, 13338, 15772, 17784, 23658, 26676, 31544, 35487, 35568, 47316, 51259, 53352, 63088, 70974, 74917, 94632, 102518, 106461, 106704, 141948, 149834, 153777, 189264, 205036, 212922, 224751, 283896, 299668, 307554, 410072, 425844, 449502, 461331, 567792, 599336, 615108, 674253, 820144, 851688, 899004, 922662, 973921, 1198672, 1230216, 1348506, 1383993, 1703376, 1798008, 1845324, 1947842, 2022759, 2460432, 2697012, 2767986, 2921763, 3596016, 3690648, 3895684, 4045518, 5394024, 5535972, 5843526, 7381296, 7791368, 8091036, 8765289, 10788048, 11071944, 11687052, 15582736, 16182072, 17530578, 22143888, 23374104, 26295867, 32364144, 35061156, 46748208, 52591734, 70122312, 105183468, 140244624, 210366936, 420733872]

約数ペア:

[(1, 420733872), (2, 210366936), (3, 140244624), (4, 105183468), (6, 70122312), (8, 52591734), (9, 46748208), (12, 35061156), (13, 32364144), (16, 26295867), (18, 23374104), (19, 22143888), (24, 17530578), (26, 16182072), (27, 15582736), (36, 11687052), (38, 11071944), (39, 10788048), (48, 8765289), (52, 8091036), (54, 7791368), (57, 7381296), (72, 5843526), (76, 5535972), (78, 5394024), (104, 4045518), (108, 3895684), (114, 3690648), (117, 3596016), (144, 2921763), (152, 2767986), (156, 2697012), (171, 2460432), (208, 2022759), (216, 1947842), (228, 1845324), (234, 1798008), (247, 1703376), (304, 1383993), (312, 1348506), (342, 1230216), (351, 1198672), (432, 973921), (456, 922662), (468, 899004), (494, 851688), (513, 820144), (624, 674253), (684, 615108), (702, 599336), (741, 567792), (912, 461331), (936, 449502), (988, 425844), (1026, 410072), (1368, 307554), (1404, 299668), (1482, 283896), (1872, 224751), (1976, 212922), (2052, 205036), (2223, 189264), (2736, 153777), (2808, 149834), (2964, 141948), (3943, 106704), (3952, 106461), (4104, 102518), (4446, 94632), (5616, 74917), (5928, 70974), (6669, 63088), (7886, 53352), (8208, 51259), (8892, 47316), (11829, 35568), (11856, 35487), (13338, 31544), (15772, 26676), (17784, 23658)]