761247072

素因数分解:

$2^5\times 3^5\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 2260177920

約数和(自身を除く): 1498930848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 223, 243, 288, 324, 432, 439, 446, 486, 648, 669, 864, 878, 892, 972, 1296, 1317, 1338, 1756, 1784, 1944, 2007, 2592, 2634, 2676, 3512, 3568, 3888, 3951, 4014, 5268, 5352, 6021, 7024, 7136, 7776, 7902, 8028, 10536, 10704, 11853, 12042, 14048, 15804, 16056, 18063, 21072, 21408, 23706, 24084, 31608, 32112, 35559, 36126, 42144, 47412, 48168, 54189, 63216, 64224, 71118, 72252, 94824, 96336, 97897, 106677, 108378, 126432, 142236, 144504, 189648, 192672, 195794, 213354, 216756, 284472, 289008, 293691, 379296, 391588, 426708, 433512, 568944, 578016, 587382, 783176, 853416, 867024, 881073, 1137888, 1174764, 1566352, 1706832, 1734048, 1762146, 2349528, 2643219, 3132704, 3413664, 3524292, 4699056, 5286438, 7048584, 7929657, 9398112, 10572876, 14097168, 15859314, 21145752, 23788971, 28194336, 31718628, 42291504, 47577942, 63437256, 84583008, 95155884, 126874512, 190311768, 253749024, 380623536, 761247072]

約数ペア:

[(1, 761247072), (2, 380623536), (3, 253749024), (4, 190311768), (6, 126874512), (8, 95155884), (9, 84583008), (12, 63437256), (16, 47577942), (18, 42291504), (24, 31718628), (27, 28194336), (32, 23788971), (36, 21145752), (48, 15859314), (54, 14097168), (72, 10572876), (81, 9398112), (96, 7929657), (108, 7048584), (144, 5286438), (162, 4699056), (216, 3524292), (223, 3413664), (243, 3132704), (288, 2643219), (324, 2349528), (432, 1762146), (439, 1734048), (446, 1706832), (486, 1566352), (648, 1174764), (669, 1137888), (864, 881073), (878, 867024), (892, 853416), (972, 783176), (1296, 587382), (1317, 578016), (1338, 568944), (1756, 433512), (1784, 426708), (1944, 391588), (2007, 379296), (2592, 293691), (2634, 289008), (2676, 284472), (3512, 216756), (3568, 213354), (3888, 195794), (3951, 192672), (4014, 189648), (5268, 144504), (5352, 142236), (6021, 126432), (7024, 108378), (7136, 106677), (7776, 97897), (7902, 96336), (8028, 94824), (10536, 72252), (10704, 71118), (11853, 64224), (12042, 63216), (14048, 54189), (15804, 48168), (16056, 47412), (18063, 42144), (21072, 36126), (21408, 35559), (23706, 32112), (24084, 31608)]