408938863648

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1\times {\mathrm{691}}^1$

素因数の和:1471

約数の個数: 192

約数和(自身を含む): 952220344320

約数和(自身を除く): 543281480672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 79, 106, 112, 158, 212, 224, 316, 371, 424, 553, 631, 632, 691, 742, 848, 1106, 1262, 1264, 1382, 1484, 1696, 2212, 2524, 2528, 2764, 2968, 4187, 4417, 4424, 4837, 5048, 5528, 5936, 8374, 8834, 8848, 9674, 10096, 11056, 11872, 16748, 17668, 17696, 19348, 20192, 22112, 29309, 33443, 33496, 35336, 36623, 38696, 49849, 54589, 58618, 66886, 66992, 70672, 73246, 77392, 99698, 109178, 117236, 133772, 133984, 141344, 146492, 154784, 199396, 218356, 234101, 234472, 256361, 267544, 292984, 348943, 382123, 398792, 436021, 436712, 468202, 468944, 512722, 535088, 585968, 697886, 764246, 797584, 872042, 873424, 936404, 937888, 1025444, 1070176, 1171936, 1395772, 1528492, 1595168, 1744084, 1746848, 1872808, 2050888, 2641997, 2791544, 2893217, 3052147, 3056984, 3488168, 3745616, 4101776, 5283994, 5583088, 5786434, 6104294, 6113968, 6976336, 7491232, 8203552, 10567988, 11166176, 11572868, 12208588, 12227936, 13952672, 18493979, 20252519, 21135976, 23109113, 23145736, 24417176, 34445659, 36987958, 40505038, 42271952, 46218226, 46291472, 48834352, 68891318, 73975916, 81010076, 84543904, 92436452, 92582944, 97668704, 137782636, 147951832, 161763791, 162020152, 184872904, 241119613, 275565272, 295903664, 323527582, 324040304, 369745808, 482239226, 551130544, 591807328, 647055164, 648080608, 739491616, 964478452, 1102261088, 1294110328, 1825619927, 1928956904, 2588220656, 3651239854, 3857913808, 5176441312, 7302479708, 7715827616, 12779339489, 14604959416, 25558678978, 29209918832, 51117357956, 58419837664, 102234715912, 204469431824, 408938863648]

約数ペア:

[(1, 408938863648), (2, 204469431824), (4, 102234715912), (7, 58419837664), (8, 51117357956), (14, 29209918832), (16, 25558678978), (28, 14604959416), (32, 12779339489), (53, 7715827616), (56, 7302479708), (79, 5176441312), (106, 3857913808), (112, 3651239854), (158, 2588220656), (212, 1928956904), (224, 1825619927), (316, 1294110328), (371, 1102261088), (424, 964478452), (553, 739491616), (631, 648080608), (632, 647055164), (691, 591807328), (742, 551130544), (848, 482239226), (1106, 369745808), (1262, 324040304), (1264, 323527582), (1382, 295903664), (1484, 275565272), (1696, 241119613), (2212, 184872904), (2524, 162020152), (2528, 161763791), (2764, 147951832), (2968, 137782636), (4187, 97668704), (4417, 92582944), (4424, 92436452), (4837, 84543904), (5048, 81010076), (5528, 73975916), (5936, 68891318), (8374, 48834352), (8834, 46291472), (8848, 46218226), (9674, 42271952), (10096, 40505038), (11056, 36987958), (11872, 34445659), (16748, 24417176), (17668, 23145736), (17696, 23109113), (19348, 21135976), (20192, 20252519), (22112, 18493979), (29309, 13952672), (33443, 12227936), (33496, 12208588), (35336, 11572868), (36623, 11166176), (38696, 10567988), (49849, 8203552), (54589, 7491232), (58618, 6976336), (66886, 6113968), (66992, 6104294), (70672, 5786434), (73246, 5583088), (77392, 5283994), (99698, 4101776), (109178, 3745616), (117236, 3488168), (133772, 3056984), (133984, 3052147), (141344, 2893217), (146492, 2791544), (154784, 2641997), (199396, 2050888), (218356, 1872808), (234101, 1746848), (234472, 1744084), (256361, 1595168), (267544, 1528492), (292984, 1395772), (348943, 1171936), (382123, 1070176), (398792, 1025444), (436021, 937888), (436712, 936404), (468202, 873424), (468944, 872042), (512722, 797584), (535088, 764246), (585968, 697886)]