747674496

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{4603}}^1$

素因数の和:4673

約数の個数: 128

約数和(自身を含む): 2254118400

約数和(自身を除く): 1506443904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 282, 288, 376, 384, 423, 432, 564, 576, 752, 846, 864, 1128, 1152, 1269, 1504, 1692, 1728, 2256, 2538, 3008, 3384, 3456, 4512, 4603, 5076, 6016, 6768, 9024, 9206, 10152, 13536, 13809, 18048, 18412, 20304, 27072, 27618, 36824, 40608, 41427, 54144, 55236, 73648, 81216, 82854, 110472, 124281, 147296, 162432, 165708, 216341, 220944, 248562, 294592, 331416, 432682, 441888, 497124, 589184, 649023, 662832, 865364, 883776, 994248, 1298046, 1325664, 1730728, 1767552, 1947069, 1988496, 2596092, 2651328, 3461456, 3894138, 3976992, 5192184, 5302656, 5841207, 6922912, 7788276, 7953984, 10384368, 11682414, 13845824, 15576552, 15907968, 20768736, 23364828, 27691648, 31153104, 41537472, 46729656, 62306208, 83074944, 93459312, 124612416, 186918624, 249224832, 373837248, 747674496]

約数ペア:

[(1, 747674496), (2, 373837248), (3, 249224832), (4, 186918624), (6, 124612416), (8, 93459312), (9, 83074944), (12, 62306208), (16, 46729656), (18, 41537472), (24, 31153104), (27, 27691648), (32, 23364828), (36, 20768736), (47, 15907968), (48, 15576552), (54, 13845824), (64, 11682414), (72, 10384368), (94, 7953984), (96, 7788276), (108, 6922912), (128, 5841207), (141, 5302656), (144, 5192184), (188, 3976992), (192, 3894138), (216, 3461456), (282, 2651328), (288, 2596092), (376, 1988496), (384, 1947069), (423, 1767552), (432, 1730728), (564, 1325664), (576, 1298046), (752, 994248), (846, 883776), (864, 865364), (1128, 662832), (1152, 649023), (1269, 589184), (1504, 497124), (1692, 441888), (1728, 432682), (2256, 331416), (2538, 294592), (3008, 248562), (3384, 220944), (3456, 216341), (4512, 165708), (4603, 162432), (5076, 147296), (6016, 124281), (6768, 110472), (9024, 82854), (9206, 81216), (10152, 73648), (13536, 55236), (13809, 54144), (18048, 41427), (18412, 40608), (20304, 36824), (27072, 27618)]