1278073056

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:713

約数の個数: 192

約数和(自身を含む): 3868155648

約数和(自身を除く): 2590082592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 107, 136, 156, 204, 208, 214, 221, 272, 312, 321, 408, 416, 428, 442, 544, 563, 624, 642, 663, 816, 856, 884, 1126, 1248, 1284, 1326, 1391, 1632, 1689, 1712, 1768, 1819, 2252, 2568, 2652, 2782, 3378, 3424, 3536, 3638, 4173, 4504, 5136, 5304, 5457, 5564, 6756, 7072, 7276, 7319, 8346, 9008, 9571, 10272, 10608, 10914, 11128, 13512, 14552, 14638, 16692, 18016, 19142, 21216, 21828, 21957, 22256, 23647, 27024, 28713, 29104, 29276, 33384, 38284, 43656, 43914, 44512, 47294, 54048, 57426, 58208, 58552, 60241, 66768, 70941, 76568, 87312, 87828, 94588, 114852, 117104, 120482, 124423, 133536, 141882, 153136, 174624, 175656, 180723, 189176, 229704, 234208, 240964, 248846, 283764, 306272, 351312, 361446, 373269, 378352, 459408, 481928, 497692, 567528, 702624, 722892, 746538, 756704, 783133, 918816, 963856, 995384, 1024097, 1135056, 1445784, 1493076, 1566266, 1927712, 1990768, 2048194, 2270112, 2349399, 2891568, 2986152, 3072291, 3132532, 3981536, 4096388, 4698798, 5783136, 5972304, 6144582, 6265064, 8192776, 9397596, 11944608, 12289164, 12530128, 13313261, 16385552, 18795192, 24578328, 25060256, 26626522, 32771104, 37590384, 39939783, 49156656, 53253044, 75180768, 79879566, 98313312, 106506088, 159759132, 213012176, 319518264, 426024352, 639036528, 1278073056]

約数ペア:

[(1, 1278073056), (2, 639036528), (3, 426024352), (4, 319518264), (6, 213012176), (8, 159759132), (12, 106506088), (13, 98313312), (16, 79879566), (17, 75180768), (24, 53253044), (26, 49156656), (32, 39939783), (34, 37590384), (39, 32771104), (48, 26626522), (51, 25060256), (52, 24578328), (68, 18795192), (78, 16385552), (96, 13313261), (102, 12530128), (104, 12289164), (107, 11944608), (136, 9397596), (156, 8192776), (204, 6265064), (208, 6144582), (214, 5972304), (221, 5783136), (272, 4698798), (312, 4096388), (321, 3981536), (408, 3132532), (416, 3072291), (428, 2986152), (442, 2891568), (544, 2349399), (563, 2270112), (624, 2048194), (642, 1990768), (663, 1927712), (816, 1566266), (856, 1493076), (884, 1445784), (1126, 1135056), (1248, 1024097), (1284, 995384), (1326, 963856), (1391, 918816), (1632, 783133), (1689, 756704), (1712, 746538), (1768, 722892), (1819, 702624), (2252, 567528), (2568, 497692), (2652, 481928), (2782, 459408), (3378, 378352), (3424, 373269), (3536, 361446), (3638, 351312), (4173, 306272), (4504, 283764), (5136, 248846), (5304, 240964), (5457, 234208), (5564, 229704), (6756, 189176), (7072, 180723), (7276, 175656), (7319, 174624), (8346, 153136), (9008, 141882), (9571, 133536), (10272, 124423), (10608, 120482), (10914, 117104), (11128, 114852), (13512, 94588), (14552, 87828), (14638, 87312), (16692, 76568), (18016, 70941), (19142, 66768), (21216, 60241), (21828, 58552), (21957, 58208), (22256, 57426), (23647, 54048), (27024, 47294), (28713, 44512), (29104, 43914), (29276, 43656), (33384, 38284)]