21459937296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20879}}^1$

素因数の和:20946

約数の個数: 240

約数和(自身を含む): 70838323200

約数和(自身を除く): 49378385904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 38, 42, 46, 48, 49, 56, 57, 69, 76, 84, 92, 98, 112, 114, 133, 138, 147, 152, 161, 168, 184, 196, 228, 266, 276, 294, 304, 322, 336, 368, 392, 399, 437, 456, 483, 532, 552, 588, 644, 784, 798, 874, 912, 931, 966, 1064, 1104, 1127, 1176, 1288, 1311, 1596, 1748, 1862, 1932, 2128, 2254, 2352, 2576, 2622, 2793, 3059, 3192, 3381, 3496, 3724, 3864, 4508, 5244, 5586, 6118, 6384, 6762, 6992, 7448, 7728, 9016, 9177, 10488, 11172, 12236, 13524, 14896, 18032, 18354, 20879, 20976, 21413, 22344, 24472, 27048, 36708, 41758, 42826, 44688, 48944, 54096, 62637, 64239, 73416, 83516, 85652, 125274, 128478, 146153, 146832, 167032, 171304, 250548, 256956, 292306, 334064, 342608, 396701, 438459, 480217, 501096, 513912, 584612, 793402, 876918, 960434, 1002192, 1023071, 1027824, 1169224, 1190103, 1440651, 1586804, 1753836, 1920868, 2046142, 2338448, 2380206, 2776907, 2881302, 3069213, 3173608, 3361519, 3507672, 3841736, 4092284, 4760412, 5553814, 5762604, 6138426, 6347216, 6723038, 7015344, 7683472, 8184568, 8330721, 9124123, 9520824, 10084557, 11107628, 11525208, 12276852, 13446076, 16369136, 16661442, 18248246, 19041648, 19438349, 20169114, 22215256, 23050416, 23530633, 24553704, 26892152, 27372369, 33322884, 36496492, 38876698, 40338228, 44430512, 47061266, 49107408, 53784304, 54744738, 58315047, 63868861, 66645768, 70591899, 72992984, 77753396, 80676456, 94122532, 109489476, 116630094, 127737722, 133291536, 141183798, 145985968, 155506792, 161352912, 188245064, 191606583, 218978952, 233260188, 255475444, 282367596, 311013584, 376490128, 383213166, 437957904, 447082027, 466520376, 510950888, 564735192, 766426332, 894164054, 933040752, 1021901776, 1129470384, 1341246081, 1532852664, 1788328108, 2682492162, 3065705328, 3576656216, 5364984324, 7153312432, 10729968648, 21459937296]

約数ペア:

[(1, 21459937296), (2, 10729968648), (3, 7153312432), (4, 5364984324), (6, 3576656216), (7, 3065705328), (8, 2682492162), (12, 1788328108), (14, 1532852664), (16, 1341246081), (19, 1129470384), (21, 1021901776), (23, 933040752), (24, 894164054), (28, 766426332), (38, 564735192), (42, 510950888), (46, 466520376), (48, 447082027), (49, 437957904), (56, 383213166), (57, 376490128), (69, 311013584), (76, 282367596), (84, 255475444), (92, 233260188), (98, 218978952), (112, 191606583), (114, 188245064), (133, 161352912), (138, 155506792), (147, 145985968), (152, 141183798), (161, 133291536), (168, 127737722), (184, 116630094), (196, 109489476), (228, 94122532), (266, 80676456), (276, 77753396), (294, 72992984), (304, 70591899), (322, 66645768), (336, 63868861), (368, 58315047), (392, 54744738), (399, 53784304), (437, 49107408), (456, 47061266), (483, 44430512), (532, 40338228), (552, 38876698), (588, 36496492), (644, 33322884), (784, 27372369), (798, 26892152), (874, 24553704), (912, 23530633), (931, 23050416), (966, 22215256), (1064, 20169114), (1104, 19438349), (1127, 19041648), (1176, 18248246), (1288, 16661442), (1311, 16369136), (1596, 13446076), (1748, 12276852), (1862, 11525208), (1932, 11107628), (2128, 10084557), (2254, 9520824), (2352, 9124123), (2576, 8330721), (2622, 8184568), (2793, 7683472), (3059, 7015344), (3192, 6723038), (3381, 6347216), (3496, 6138426), (3724, 5762604), (3864, 5553814), (4508, 4760412), (5244, 4092284), (5586, 3841736), (6118, 3507672), (6384, 3361519), (6762, 3173608), (6992, 3069213), (7448, 2881302), (7728, 2776907), (9016, 2380206), (9177, 2338448), (10488, 2046142), (11172, 1920868), (12236, 1753836), (13524, 1586804), (14896, 1440651), (18032, 1190103), (18354, 1169224), (20879, 1027824), (20976, 1023071), (21413, 1002192), (22344, 960434), (24472, 876918), (27048, 793402), (36708, 584612), (41758, 513912), (42826, 501096), (44688, 480217), (48944, 438459), (54096, 396701), (62637, 342608), (64239, 334064), (73416, 292306), (83516, 256956), (85652, 250548), (125274, 171304), (128478, 167032), (146153, 146832)]