219038688

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1262

約数の個数: 192

約数和(自身を含む): 734227200

約数和(自身を除く): 515188512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 96, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 288, 297, 304, 342, 352, 396, 418, 432, 456, 513, 528, 594, 608, 627, 684, 792, 836, 864, 912, 1026, 1056, 1188, 1213, 1254, 1368, 1584, 1672, 1824, 1881, 2052, 2376, 2426, 2508, 2736, 3168, 3344, 3639, 3762, 4104, 4752, 4852, 5016, 5472, 5643, 6688, 7278, 7524, 8208, 9504, 9704, 10032, 10917, 11286, 13343, 14556, 15048, 16416, 19408, 20064, 21834, 22572, 23047, 26686, 29112, 30096, 32751, 38816, 40029, 43668, 45144, 46094, 53372, 58224, 60192, 65502, 69141, 80058, 87336, 90288, 92188, 106744, 116448, 120087, 131004, 138282, 160116, 174672, 180576, 184376, 207423, 213488, 240174, 253517, 262008, 276564, 320232, 349344, 360261, 368752, 414846, 426976, 480348, 507034, 524016, 553128, 622269, 640464, 720522, 737504, 760551, 829692, 960696, 1014068, 1048032, 1106256, 1244538, 1280928, 1441044, 1521102, 1659384, 1921392, 2028136, 2212512, 2281653, 2489076, 2882088, 3042204, 3318768, 3842784, 4056272, 4563306, 4978152, 5764176, 6084408, 6637536, 6844959, 8112544, 9126612, 9956304, 11528352, 12168816, 13689918, 18253224, 19912608, 24337632, 27379836, 36506448, 54759672, 73012896, 109519344, 219038688]

約数ペア:

[(1, 219038688), (2, 109519344), (3, 73012896), (4, 54759672), (6, 36506448), (8, 27379836), (9, 24337632), (11, 19912608), (12, 18253224), (16, 13689918), (18, 12168816), (19, 11528352), (22, 9956304), (24, 9126612), (27, 8112544), (32, 6844959), (33, 6637536), (36, 6084408), (38, 5764176), (44, 4978152), (48, 4563306), (54, 4056272), (57, 3842784), (66, 3318768), (72, 3042204), (76, 2882088), (88, 2489076), (96, 2281653), (99, 2212512), (108, 2028136), (114, 1921392), (132, 1659384), (144, 1521102), (152, 1441044), (171, 1280928), (176, 1244538), (198, 1106256), (209, 1048032), (216, 1014068), (228, 960696), (264, 829692), (288, 760551), (297, 737504), (304, 720522), (342, 640464), (352, 622269), (396, 553128), (418, 524016), (432, 507034), (456, 480348), (513, 426976), (528, 414846), (594, 368752), (608, 360261), (627, 349344), (684, 320232), (792, 276564), (836, 262008), (864, 253517), (912, 240174), (1026, 213488), (1056, 207423), (1188, 184376), (1213, 180576), (1254, 174672), (1368, 160116), (1584, 138282), (1672, 131004), (1824, 120087), (1881, 116448), (2052, 106744), (2376, 92188), (2426, 90288), (2508, 87336), (2736, 80058), (3168, 69141), (3344, 65502), (3639, 60192), (3762, 58224), (4104, 53372), (4752, 46094), (4852, 45144), (5016, 43668), (5472, 40029), (5643, 38816), (6688, 32751), (7278, 30096), (7524, 29112), (8208, 26686), (9504, 23047), (9704, 22572), (10032, 21834), (10917, 20064), (11286, 19408), (13343, 16416), (14556, 15048)]