495947712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 1511612928

約数和(自身を除く): 1015665216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 53, 64, 69, 78, 92, 96, 104, 106, 138, 156, 159, 163, 184, 192, 208, 212, 276, 299, 312, 318, 326, 368, 416, 424, 489, 552, 598, 624, 636, 652, 689, 736, 832, 848, 897, 978, 1104, 1196, 1219, 1248, 1272, 1304, 1378, 1472, 1696, 1794, 1956, 2067, 2119, 2208, 2392, 2438, 2496, 2544, 2608, 2756, 3392, 3588, 3657, 3749, 3912, 4134, 4238, 4416, 4784, 4876, 5088, 5216, 5512, 6357, 7176, 7314, 7498, 7824, 8268, 8476, 8639, 9568, 9752, 10176, 10432, 11024, 11247, 12714, 14352, 14628, 14996, 15648, 15847, 16536, 16952, 17278, 19136, 19504, 22048, 22494, 25428, 25917, 28704, 29256, 29992, 31296, 31694, 33072, 33904, 34556, 39008, 44096, 44988, 47541, 48737, 50856, 51834, 57408, 58512, 59984, 63388, 66144, 67808, 69112, 78016, 89976, 95082, 97474, 101712, 103668, 112307, 117024, 119968, 126776, 132288, 135616, 138224, 146211, 179952, 190164, 194948, 198697, 203424, 207336, 224614, 234048, 239936, 253552, 276448, 292422, 336921, 359904, 380328, 389896, 397394, 406848, 414672, 449228, 507104, 552896, 584844, 596091, 673842, 719808, 760656, 779792, 794788, 829344, 898456, 1014208, 1169688, 1192182, 1347684, 1521312, 1559584, 1589576, 1658688, 1796912, 2339376, 2384364, 2583061, 2695368, 3042624, 3119168, 3179152, 3593824, 4678752, 4768728, 5166122, 5390736, 6358304, 7187648, 7749183, 9357504, 9537456, 10332244, 10781472, 12716608, 15498366, 19074912, 20664488, 21562944, 30996732, 38149824, 41328976, 61993464, 82657952, 123986928, 165315904, 247973856, 495947712]

約数ペア:

[(1, 495947712), (2, 247973856), (3, 165315904), (4, 123986928), (6, 82657952), (8, 61993464), (12, 41328976), (13, 38149824), (16, 30996732), (23, 21562944), (24, 20664488), (26, 19074912), (32, 15498366), (39, 12716608), (46, 10781472), (48, 10332244), (52, 9537456), (53, 9357504), (64, 7749183), (69, 7187648), (78, 6358304), (92, 5390736), (96, 5166122), (104, 4768728), (106, 4678752), (138, 3593824), (156, 3179152), (159, 3119168), (163, 3042624), (184, 2695368), (192, 2583061), (208, 2384364), (212, 2339376), (276, 1796912), (299, 1658688), (312, 1589576), (318, 1559584), (326, 1521312), (368, 1347684), (416, 1192182), (424, 1169688), (489, 1014208), (552, 898456), (598, 829344), (624, 794788), (636, 779792), (652, 760656), (689, 719808), (736, 673842), (832, 596091), (848, 584844), (897, 552896), (978, 507104), (1104, 449228), (1196, 414672), (1219, 406848), (1248, 397394), (1272, 389896), (1304, 380328), (1378, 359904), (1472, 336921), (1696, 292422), (1794, 276448), (1956, 253552), (2067, 239936), (2119, 234048), (2208, 224614), (2392, 207336), (2438, 203424), (2496, 198697), (2544, 194948), (2608, 190164), (2756, 179952), (3392, 146211), (3588, 138224), (3657, 135616), (3749, 132288), (3912, 126776), (4134, 119968), (4238, 117024), (4416, 112307), (4784, 103668), (4876, 101712), (5088, 97474), (5216, 95082), (5512, 89976), (6357, 78016), (7176, 69112), (7314, 67808), (7498, 66144), (7824, 63388), (8268, 59984), (8476, 58512), (8639, 57408), (9568, 51834), (9752, 50856), (10176, 48737), (10432, 47541), (11024, 44988), (11247, 44096), (12714, 39008), (14352, 34556), (14628, 33904), (14996, 33072), (15648, 31694), (15847, 31296), (16536, 29992), (16952, 29256), (17278, 28704), (19136, 25917), (19504, 25428), (22048, 22494)]