428944260528

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{392927}}^1$

素因数の和:392989

約数の個数: 240

約数和(自身を含む): 1485079234560

約数和(自身を除く): 1056134974032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 228, 252, 266, 304, 336, 342, 361, 378, 399, 432, 456, 504, 513, 532, 684, 722, 756, 798, 912, 1008, 1026, 1064, 1083, 1197, 1368, 1444, 1512, 1596, 2052, 2128, 2166, 2394, 2527, 2736, 2888, 3024, 3192, 3249, 3591, 4104, 4332, 4788, 5054, 5776, 6384, 6498, 7182, 7581, 8208, 8664, 9576, 9747, 10108, 12996, 14364, 15162, 17328, 19152, 19494, 20216, 22743, 25992, 28728, 30324, 38988, 40432, 45486, 51984, 57456, 60648, 68229, 77976, 90972, 121296, 136458, 155952, 181944, 272916, 363888, 392927, 545832, 785854, 1091664, 1178781, 1571708, 2357562, 2750489, 3143416, 3536343, 4715124, 5500978, 6286832, 7072686, 7465613, 8251467, 9430248, 10609029, 11001956, 14145372, 14931226, 16502934, 18860496, 21218058, 22003912, 22396839, 24754401, 28290744, 29862452, 33005868, 42436116, 44007824, 44793678, 49508802, 52259291, 56581488, 59724904, 66011736, 67190517, 74263203, 84872232, 89587356, 99017604, 104518582, 119449808, 132023472, 134381034, 141846647, 148526406, 156777873, 169744464, 179174712, 198035208, 201571551, 209037164, 268762068, 283693294, 297052812, 313555746, 358349424, 396070416, 403143102, 418074328, 425539941, 470333619, 537524136, 567386588, 594105624, 627111492, 806286204, 836148656, 851079882, 940667238, 992926529, 1075048272, 1134773176, 1188211248, 1254222984, 1276619823, 1411000857, 1612572408, 1702159764, 1881334476, 1985853058, 2269546352, 2508445968, 2553239646, 2822001714, 2978779587, 3225144816, 3404319528, 3762668952, 3829859469, 3971706116, 5106479292, 5644003428, 5957559174, 6808639056, 7525337904, 7659718938, 7943412232, 8936338761, 10212958584, 11288006856, 11915118348, 15319437876, 15886824464, 17872677522, 20425917168, 22576013712, 23830236696, 26809016283, 30638875752, 35745355044, 47660473392, 53618032566, 61277751504, 71490710088, 107236065132, 142981420176, 214472130264, 428944260528]

約数ペア:

[(1, 428944260528), (2, 214472130264), (3, 142981420176), (4, 107236065132), (6, 71490710088), (7, 61277751504), (8, 53618032566), (9, 47660473392), (12, 35745355044), (14, 30638875752), (16, 26809016283), (18, 23830236696), (19, 22576013712), (21, 20425917168), (24, 17872677522), (27, 15886824464), (28, 15319437876), (36, 11915118348), (38, 11288006856), (42, 10212958584), (48, 8936338761), (54, 7943412232), (56, 7659718938), (57, 7525337904), (63, 6808639056), (72, 5957559174), (76, 5644003428), (84, 5106479292), (108, 3971706116), (112, 3829859469), (114, 3762668952), (126, 3404319528), (133, 3225144816), (144, 2978779587), (152, 2822001714), (168, 2553239646), (171, 2508445968), (189, 2269546352), (216, 1985853058), (228, 1881334476), (252, 1702159764), (266, 1612572408), (304, 1411000857), (336, 1276619823), (342, 1254222984), (361, 1188211248), (378, 1134773176), (399, 1075048272), (432, 992926529), (456, 940667238), (504, 851079882), (513, 836148656), (532, 806286204), (684, 627111492), (722, 594105624), (756, 567386588), (798, 537524136), (912, 470333619), (1008, 425539941), (1026, 418074328), (1064, 403143102), (1083, 396070416), (1197, 358349424), (1368, 313555746), (1444, 297052812), (1512, 283693294), (1596, 268762068), (2052, 209037164), (2128, 201571551), (2166, 198035208), (2394, 179174712), (2527, 169744464), (2736, 156777873), (2888, 148526406), (3024, 141846647), (3192, 134381034), (3249, 132023472), (3591, 119449808), (4104, 104518582), (4332, 99017604), (4788, 89587356), (5054, 84872232), (5776, 74263203), (6384, 67190517), (6498, 66011736), (7182, 59724904), (7581, 56581488), (8208, 52259291), (8664, 49508802), (9576, 44793678), (9747, 44007824), (10108, 42436116), (12996, 33005868), (14364, 29862452), (15162, 28290744), (17328, 24754401), (19152, 22396839), (19494, 22003912), (20216, 21218058), (22743, 18860496), (25992, 16502934), (28728, 14931226), (30324, 14145372), (38988, 11001956), (40432, 10609029), (45486, 9430248), (51984, 8251467), (57456, 7465613), (60648, 7072686), (68229, 6286832), (77976, 5500978), (90972, 4715124), (121296, 3536343), (136458, 3143416), (155952, 2750489), (181944, 2357562), (272916, 1571708), (363888, 1178781), (392927, 1091664), (545832, 785854)]