1625621712

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5039}}^1$

素因数の和:5121

約数の個数: 160

約数和(自身を含む): 5039677440

約数和(自身を除く): 3414055728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 47, 48, 52, 66, 78, 88, 94, 104, 132, 141, 143, 156, 176, 188, 208, 264, 282, 286, 312, 376, 429, 517, 528, 564, 572, 611, 624, 752, 858, 1034, 1128, 1144, 1222, 1551, 1716, 1833, 2068, 2256, 2288, 2444, 3102, 3432, 3666, 4136, 4888, 5039, 6204, 6721, 6864, 7332, 8272, 9776, 10078, 12408, 13442, 14664, 15117, 20156, 20163, 24816, 26884, 29328, 30234, 40312, 40326, 53768, 55429, 60468, 65507, 80624, 80652, 107536, 110858, 120936, 131014, 161304, 166287, 196521, 221716, 236833, 241872, 262028, 322608, 332574, 393042, 443432, 473666, 524056, 665148, 710499, 720577, 786084, 886864, 947332, 1048112, 1330296, 1420998, 1441154, 1572168, 1894664, 2161731, 2605163, 2660592, 2841996, 2882308, 3078829, 3144336, 3789328, 4323462, 5210326, 5683992, 5764616, 6157658, 7815489, 8646924, 9236487, 10420652, 11367984, 11529232, 12315316, 15630978, 17293848, 18472974, 20841304, 24630632, 31261956, 33867119, 34587696, 36945948, 41682608, 49261264, 62523912, 67734238, 73891896, 101601357, 125047824, 135468476, 147783792, 203202714, 270936952, 406405428, 541873904, 812810856, 1625621712]

約数ペア:

[(1, 1625621712), (2, 812810856), (3, 541873904), (4, 406405428), (6, 270936952), (8, 203202714), (11, 147783792), (12, 135468476), (13, 125047824), (16, 101601357), (22, 73891896), (24, 67734238), (26, 62523912), (33, 49261264), (39, 41682608), (44, 36945948), (47, 34587696), (48, 33867119), (52, 31261956), (66, 24630632), (78, 20841304), (88, 18472974), (94, 17293848), (104, 15630978), (132, 12315316), (141, 11529232), (143, 11367984), (156, 10420652), (176, 9236487), (188, 8646924), (208, 7815489), (264, 6157658), (282, 5764616), (286, 5683992), (312, 5210326), (376, 4323462), (429, 3789328), (517, 3144336), (528, 3078829), (564, 2882308), (572, 2841996), (611, 2660592), (624, 2605163), (752, 2161731), (858, 1894664), (1034, 1572168), (1128, 1441154), (1144, 1420998), (1222, 1330296), (1551, 1048112), (1716, 947332), (1833, 886864), (2068, 786084), (2256, 720577), (2288, 710499), (2444, 665148), (3102, 524056), (3432, 473666), (3666, 443432), (4136, 393042), (4888, 332574), (5039, 322608), (6204, 262028), (6721, 241872), (6864, 236833), (7332, 221716), (8272, 196521), (9776, 166287), (10078, 161304), (12408, 131014), (13442, 120936), (14664, 110858), (15117, 107536), (20156, 80652), (20163, 80624), (24816, 65507), (26884, 60468), (29328, 55429), (30234, 53768), (40312, 40326)]