728731632

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 2057011200

約数和(自身を除く): 1328279568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 107, 124, 138, 184, 186, 199, 214, 248, 276, 321, 368, 372, 398, 428, 496, 552, 597, 642, 713, 744, 796, 856, 1104, 1194, 1284, 1426, 1488, 1592, 1712, 2139, 2388, 2461, 2568, 2852, 3184, 3317, 4278, 4577, 4776, 4922, 5136, 5704, 6169, 6634, 7383, 8556, 9154, 9552, 9844, 9951, 11408, 12338, 13268, 13731, 14766, 17112, 18308, 18507, 19688, 19902, 21293, 24676, 26536, 27462, 29532, 34224, 36616, 37014, 39376, 39804, 42586, 49352, 53072, 54924, 59064, 63879, 73232, 74028, 76291, 79608, 85172, 98704, 109848, 118128, 127758, 141887, 148056, 152582, 159216, 170344, 219696, 228873, 255516, 283774, 296112, 305164, 340688, 425661, 457746, 489739, 511032, 567548, 610328, 660083, 851322, 915492, 979478, 1022064, 1135096, 1220656, 1320166, 1469217, 1702644, 1830984, 1958956, 1980249, 2270192, 2640332, 2938434, 3405288, 3661968, 3917912, 3960498, 5280664, 5876868, 6810576, 7835824, 7920996, 10561328, 11753736, 15181909, 15841992, 23507472, 30363818, 31683984, 45545727, 60727636, 91091454, 121455272, 182182908, 242910544, 364365816, 728731632]

約数ペア:

[(1, 728731632), (2, 364365816), (3, 242910544), (4, 182182908), (6, 121455272), (8, 91091454), (12, 60727636), (16, 45545727), (23, 31683984), (24, 30363818), (31, 23507472), (46, 15841992), (48, 15181909), (62, 11753736), (69, 10561328), (92, 7920996), (93, 7835824), (107, 6810576), (124, 5876868), (138, 5280664), (184, 3960498), (186, 3917912), (199, 3661968), (214, 3405288), (248, 2938434), (276, 2640332), (321, 2270192), (368, 1980249), (372, 1958956), (398, 1830984), (428, 1702644), (496, 1469217), (552, 1320166), (597, 1220656), (642, 1135096), (713, 1022064), (744, 979478), (796, 915492), (856, 851322), (1104, 660083), (1194, 610328), (1284, 567548), (1426, 511032), (1488, 489739), (1592, 457746), (1712, 425661), (2139, 340688), (2388, 305164), (2461, 296112), (2568, 283774), (2852, 255516), (3184, 228873), (3317, 219696), (4278, 170344), (4577, 159216), (4776, 152582), (4922, 148056), (5136, 141887), (5704, 127758), (6169, 118128), (6634, 109848), (7383, 98704), (8556, 85172), (9154, 79608), (9552, 76291), (9844, 74028), (9951, 73232), (11408, 63879), (12338, 59064), (13268, 54924), (13731, 53072), (14766, 49352), (17112, 42586), (18308, 39804), (18507, 39376), (19688, 37014), (19902, 36616), (21293, 34224), (24676, 29532), (26536, 27462)]