12728391312

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11251}}^1$

素因数の和:11326

約数の個数: 240

約数和(自身を含む): 42309500352

約数和(自身を除く): 29581109040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 49, 52, 56, 74, 78, 84, 91, 98, 104, 111, 112, 147, 148, 156, 168, 182, 196, 208, 222, 259, 273, 294, 296, 312, 336, 364, 392, 444, 481, 518, 546, 588, 592, 624, 637, 728, 777, 784, 888, 962, 1036, 1092, 1176, 1274, 1443, 1456, 1554, 1776, 1813, 1911, 1924, 2072, 2184, 2352, 2548, 2886, 3108, 3367, 3626, 3822, 3848, 4144, 4368, 5096, 5439, 5772, 6216, 6734, 7252, 7644, 7696, 10101, 10192, 10878, 11251, 11544, 12432, 13468, 14504, 15288, 20202, 21756, 22502, 23088, 23569, 26936, 29008, 30576, 33753, 40404, 43512, 45004, 47138, 53872, 67506, 70707, 78757, 80808, 87024, 90008, 94276, 135012, 141414, 146263, 157514, 161616, 180016, 188552, 236271, 270024, 282828, 292526, 315028, 377104, 416287, 438789, 472542, 540048, 551299, 565656, 585052, 630056, 832574, 877578, 945084, 1023841, 1102598, 1131312, 1170104, 1248861, 1260112, 1653897, 1665148, 1755156, 1890168, 2047682, 2205196, 2340208, 2497722, 2914009, 3071523, 3307794, 3330296, 3510312, 3780336, 4095364, 4410392, 4995444, 5411731, 5828018, 6143046, 6615588, 6660592, 7020624, 7166887, 8190728, 8742027, 8820784, 9990888, 10823462, 11656036, 12286092, 13231176, 14333774, 16235193, 16381456, 17484054, 19981776, 20398063, 21500661, 21646924, 23312072, 24572184, 26462352, 28667548, 32470386, 34968108, 37882117, 40796126, 43001322, 43293848, 46624144, 49144368, 57335096, 61194189, 64940772, 69936216, 75764234, 81592252, 86002644, 86587696, 113646351, 114670192, 122388378, 129881544, 139872432, 151528468, 163184504, 172005288, 227292702, 244776756, 259763088, 265174819, 303056936, 326369008, 344010576, 454585404, 489553512, 530349638, 606113872, 795524457, 909170808, 979107024, 1060699276, 1591048914, 1818341616, 2121398552, 3182097828, 4242797104, 6364195656, 12728391312]

約数ペア:

[(1, 12728391312), (2, 6364195656), (3, 4242797104), (4, 3182097828), (6, 2121398552), (7, 1818341616), (8, 1591048914), (12, 1060699276), (13, 979107024), (14, 909170808), (16, 795524457), (21, 606113872), (24, 530349638), (26, 489553512), (28, 454585404), (37, 344010576), (39, 326369008), (42, 303056936), (48, 265174819), (49, 259763088), (52, 244776756), (56, 227292702), (74, 172005288), (78, 163184504), (84, 151528468), (91, 139872432), (98, 129881544), (104, 122388378), (111, 114670192), (112, 113646351), (147, 86587696), (148, 86002644), (156, 81592252), (168, 75764234), (182, 69936216), (196, 64940772), (208, 61194189), (222, 57335096), (259, 49144368), (273, 46624144), (294, 43293848), (296, 43001322), (312, 40796126), (336, 37882117), (364, 34968108), (392, 32470386), (444, 28667548), (481, 26462352), (518, 24572184), (546, 23312072), (588, 21646924), (592, 21500661), (624, 20398063), (637, 19981776), (728, 17484054), (777, 16381456), (784, 16235193), (888, 14333774), (962, 13231176), (1036, 12286092), (1092, 11656036), (1176, 10823462), (1274, 9990888), (1443, 8820784), (1456, 8742027), (1554, 8190728), (1776, 7166887), (1813, 7020624), (1911, 6660592), (1924, 6615588), (2072, 6143046), (2184, 5828018), (2352, 5411731), (2548, 4995444), (2886, 4410392), (3108, 4095364), (3367, 3780336), (3626, 3510312), (3822, 3330296), (3848, 3307794), (4144, 3071523), (4368, 2914009), (5096, 2497722), (5439, 2340208), (5772, 2205196), (6216, 2047682), (6734, 1890168), (7252, 1755156), (7644, 1665148), (7696, 1653897), (10101, 1260112), (10192, 1248861), (10878, 1170104), (11251, 1131312), (11544, 1102598), (12432, 1023841), (13468, 945084), (14504, 877578), (15288, 832574), (20202, 630056), (21756, 585052), (22502, 565656), (23088, 551299), (23569, 540048), (26936, 472542), (29008, 438789), (30576, 416287), (33753, 377104), (40404, 315028), (43512, 292526), (45004, 282828), (47138, 270024), (53872, 236271), (67506, 188552), (70707, 180016), (78757, 161616), (80808, 157514), (87024, 146263), (90008, 141414), (94276, 135012)]