899262056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 2256076800

約数和(自身を除く): 1356814744

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 79, 88, 119, 136, 154, 158, 187, 238, 308, 316, 374, 476, 553, 616, 632, 748, 869, 952, 1087, 1106, 1309, 1343, 1496, 1738, 2174, 2212, 2618, 2686, 3476, 4348, 4424, 5236, 5372, 6083, 6952, 7609, 8696, 9401, 10472, 10744, 11957, 12166, 14773, 15218, 18479, 18802, 23914, 24332, 29546, 30436, 36958, 37604, 47828, 48664, 59092, 60872, 73916, 75208, 83699, 85873, 95656, 103411, 118184, 129353, 147832, 167398, 171746, 203269, 206822, 258706, 334796, 343492, 406538, 413644, 517412, 601111, 669592, 686984, 813076, 827288, 944603, 1034824, 1202222, 1422883, 1459841, 1626152, 1889206, 2404444, 2845766, 2919682, 3778412, 4808888, 5691532, 5839364, 6612221, 7556824, 10218887, 11383064, 11678728, 13224442, 16058251, 20437774, 26448884, 32116502, 40875548, 52897768, 64233004, 81751096, 112407757, 128466008, 224815514, 449631028, 899262056]

約数ペア:

[(1, 899262056), (2, 449631028), (4, 224815514), (7, 128466008), (8, 112407757), (11, 81751096), (14, 64233004), (17, 52897768), (22, 40875548), (28, 32116502), (34, 26448884), (44, 20437774), (56, 16058251), (68, 13224442), (77, 11678728), (79, 11383064), (88, 10218887), (119, 7556824), (136, 6612221), (154, 5839364), (158, 5691532), (187, 4808888), (238, 3778412), (308, 2919682), (316, 2845766), (374, 2404444), (476, 1889206), (553, 1626152), (616, 1459841), (632, 1422883), (748, 1202222), (869, 1034824), (952, 944603), (1087, 827288), (1106, 813076), (1309, 686984), (1343, 669592), (1496, 601111), (1738, 517412), (2174, 413644), (2212, 406538), (2618, 343492), (2686, 334796), (3476, 258706), (4348, 206822), (4424, 203269), (5236, 171746), (5372, 167398), (6083, 147832), (6952, 129353), (7609, 118184), (8696, 103411), (9401, 95656), (10472, 85873), (10744, 83699), (11957, 75208), (12166, 73916), (14773, 60872), (15218, 59092), (18479, 48664), (18802, 47828), (23914, 37604), (24332, 36958), (29546, 30436)]