486797584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 160

約数和(自身を含む): 1250919936

約数和(自身を除く): 764122352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 71, 91, 104, 112, 119, 136, 142, 182, 208, 221, 238, 272, 277, 284, 364, 442, 476, 497, 554, 568, 728, 884, 923, 952, 994, 1108, 1136, 1207, 1456, 1547, 1768, 1846, 1904, 1939, 1988, 2216, 2414, 3094, 3536, 3601, 3692, 3878, 3976, 4432, 4709, 4828, 6188, 6461, 7202, 7384, 7756, 7952, 8449, 9418, 9656, 12376, 12922, 14404, 14768, 15512, 15691, 16898, 18836, 19312, 19667, 24752, 25207, 25844, 28808, 31024, 31382, 32963, 33796, 37672, 39334, 50414, 51688, 57616, 61217, 62764, 65926, 67592, 75344, 78668, 100828, 103376, 109837, 122434, 125528, 131852, 135184, 137669, 157336, 201656, 219674, 244868, 251056, 255671, 263704, 275338, 314672, 334339, 403312, 428519, 439348, 489736, 511342, 527408, 550676, 668678, 857038, 878696, 979472, 1022684, 1101352, 1337356, 1714076, 1757392, 1789697, 2045368, 2202704, 2340373, 2674712, 3428152, 3579394, 4090736, 4346407, 4680746, 5349424, 6856304, 7158788, 8692814, 9361492, 14317576, 17385628, 18722984, 28635152, 30424849, 34771256, 37445968, 60849698, 69542512, 121699396, 243398792, 486797584]

約数ペア:

[(1, 486797584), (2, 243398792), (4, 121699396), (7, 69542512), (8, 60849698), (13, 37445968), (14, 34771256), (16, 30424849), (17, 28635152), (26, 18722984), (28, 17385628), (34, 14317576), (52, 9361492), (56, 8692814), (68, 7158788), (71, 6856304), (91, 5349424), (104, 4680746), (112, 4346407), (119, 4090736), (136, 3579394), (142, 3428152), (182, 2674712), (208, 2340373), (221, 2202704), (238, 2045368), (272, 1789697), (277, 1757392), (284, 1714076), (364, 1337356), (442, 1101352), (476, 1022684), (497, 979472), (554, 878696), (568, 857038), (728, 668678), (884, 550676), (923, 527408), (952, 511342), (994, 489736), (1108, 439348), (1136, 428519), (1207, 403312), (1456, 334339), (1547, 314672), (1768, 275338), (1846, 263704), (1904, 255671), (1939, 251056), (1988, 244868), (2216, 219674), (2414, 201656), (3094, 157336), (3536, 137669), (3601, 135184), (3692, 131852), (3878, 125528), (3976, 122434), (4432, 109837), (4709, 103376), (4828, 100828), (6188, 78668), (6461, 75344), (7202, 67592), (7384, 65926), (7756, 62764), (7952, 61217), (8449, 57616), (9418, 51688), (9656, 50414), (12376, 39334), (12922, 37672), (14404, 33796), (14768, 32963), (15512, 31382), (15691, 31024), (16898, 28808), (18836, 25844), (19312, 25207), (19667, 24752)]