212054112

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3557}}^1$

素因数の和:3602

約数の個数: 120

約数和(自身を含む): 650943216

約数和(自身を除く): 438889104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3557, 3726, 4968, 6624, 7114, 7452, 9936, 10671, 14228, 14904, 19872, 21342, 28456, 29808, 32013, 42684, 56912, 59616, 64026, 81811, 85368, 96039, 113824, 128052, 163622, 170736, 192078, 245433, 256104, 288117, 327244, 341472, 384156, 490866, 512208, 576234, 654488, 736299, 768312, 981732, 1024416, 1152468, 1308976, 1472598, 1536624, 1963464, 2208897, 2304936, 2617952, 2945196, 3073248, 3926928, 4417794, 4609872, 5890392, 6626691, 7853856, 8835588, 9219744, 11780784, 13253382, 17671176, 23561568, 26506764, 35342352, 53013528, 70684704, 106027056, 212054112]

約数ペア:

[(1, 212054112), (2, 106027056), (3, 70684704), (4, 53013528), (6, 35342352), (8, 26506764), (9, 23561568), (12, 17671176), (16, 13253382), (18, 11780784), (23, 9219744), (24, 8835588), (27, 7853856), (32, 6626691), (36, 5890392), (46, 4609872), (48, 4417794), (54, 3926928), (69, 3073248), (72, 2945196), (81, 2617952), (92, 2304936), (96, 2208897), (108, 1963464), (138, 1536624), (144, 1472598), (162, 1308976), (184, 1152468), (207, 1024416), (216, 981732), (276, 768312), (288, 736299), (324, 654488), (368, 576234), (414, 512208), (432, 490866), (552, 384156), (621, 341472), (648, 327244), (736, 288117), (828, 256104), (864, 245433), (1104, 192078), (1242, 170736), (1296, 163622), (1656, 128052), (1863, 113824), (2208, 96039), (2484, 85368), (2592, 81811), (3312, 64026), (3557, 59616), (3726, 56912), (4968, 42684), (6624, 32013), (7114, 29808), (7452, 28456), (9936, 21342), (10671, 19872), (14228, 14904)]