212461344

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1023

約数の個数: 144

約数和(自身を含む): 652186080

約数和(自身を除く): 439724736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 72, 76, 82, 96, 114, 123, 144, 152, 164, 171, 228, 246, 288, 304, 328, 342, 369, 456, 492, 608, 656, 684, 738, 779, 912, 947, 984, 1312, 1368, 1476, 1558, 1824, 1894, 1968, 2337, 2736, 2841, 2952, 3116, 3788, 3936, 4674, 5472, 5682, 5904, 6232, 7011, 7576, 8523, 9348, 11364, 11808, 12464, 14022, 15152, 17046, 17993, 18696, 22728, 24928, 28044, 30304, 34092, 35986, 37392, 38827, 45456, 53979, 56088, 68184, 71972, 74784, 77654, 90912, 107958, 112176, 116481, 136368, 143944, 155308, 161937, 215916, 224352, 232962, 272736, 287888, 310616, 323874, 349443, 431832, 465924, 575776, 621232, 647748, 698886, 737713, 863664, 931848, 1242464, 1295496, 1397772, 1475426, 1727328, 1863696, 2213139, 2590992, 2795544, 2950852, 3727392, 4426278, 5181984, 5591088, 5901704, 6639417, 8852556, 11182176, 11803408, 13278834, 17705112, 23606816, 26557668, 35410224, 53115336, 70820448, 106230672, 212461344]

約数ペア:

[(1, 212461344), (2, 106230672), (3, 70820448), (4, 53115336), (6, 35410224), (8, 26557668), (9, 23606816), (12, 17705112), (16, 13278834), (18, 11803408), (19, 11182176), (24, 8852556), (32, 6639417), (36, 5901704), (38, 5591088), (41, 5181984), (48, 4426278), (57, 3727392), (72, 2950852), (76, 2795544), (82, 2590992), (96, 2213139), (114, 1863696), (123, 1727328), (144, 1475426), (152, 1397772), (164, 1295496), (171, 1242464), (228, 931848), (246, 863664), (288, 737713), (304, 698886), (328, 647748), (342, 621232), (369, 575776), (456, 465924), (492, 431832), (608, 349443), (656, 323874), (684, 310616), (738, 287888), (779, 272736), (912, 232962), (947, 224352), (984, 215916), (1312, 161937), (1368, 155308), (1476, 143944), (1558, 136368), (1824, 116481), (1894, 112176), (1968, 107958), (2337, 90912), (2736, 77654), (2841, 74784), (2952, 71972), (3116, 68184), (3788, 56088), (3936, 53979), (4674, 45456), (5472, 38827), (5682, 37392), (5904, 35986), (6232, 34092), (7011, 30304), (7576, 28044), (8523, 24928), (9348, 22728), (11364, 18696), (11808, 17993), (12464, 17046), (14022, 15152)]