163891728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 320

約数和(自身を含む): 633292800

約数和(自身を除く): 469401072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 27, 28, 33, 36, 39, 42, 44, 48, 52, 54, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 108, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 189, 198, 208, 216, 231, 234, 252, 264, 273, 286, 297, 308, 312, 336, 351, 364, 378, 379, 396, 429, 432, 462, 468, 504, 528, 546, 572, 594, 616, 624, 693, 702, 728, 756, 758, 792, 819, 858, 924, 936, 1001, 1008, 1092, 1137, 1144, 1188, 1232, 1287, 1386, 1404, 1456, 1512, 1516, 1584, 1638, 1716, 1848, 1872, 2002, 2079, 2184, 2274, 2288, 2376, 2457, 2574, 2653, 2772, 2808, 3003, 3024, 3032, 3276, 3411, 3432, 3696, 3861, 4004, 4158, 4169, 4368, 4548, 4752, 4914, 4927, 5148, 5306, 5544, 5616, 6006, 6064, 6552, 6822, 6864, 7722, 7959, 8008, 8316, 8338, 9009, 9096, 9828, 9854, 10233, 10296, 10612, 11088, 12012, 12507, 13104, 13644, 14781, 15444, 15918, 16016, 16632, 16676, 18018, 18192, 19656, 19708, 20466, 20592, 21224, 23877, 24024, 25014, 27027, 27288, 29183, 29562, 30888, 31836, 33264, 33352, 34489, 36036, 37521, 39312, 39416, 40932, 42448, 44343, 47754, 48048, 50028, 54054, 54197, 54576, 58366, 59124, 61776, 63672, 66704, 68978, 71631, 72072, 75042, 78832, 81864, 87549, 88686, 95508, 100056, 103467, 108108, 108394, 112563, 116732, 118248, 127344, 133029, 137956, 143262, 144144, 150084, 162591, 163728, 175098, 177372, 191016, 200112, 206934, 216216, 216788, 225126, 233464, 236496, 262647, 266058, 275912, 286524, 300168, 310401, 325182, 350196, 354744, 379379, 382032, 413868, 432432, 433576, 450252, 466928, 487773, 525294, 532116, 551824, 573048, 600336, 620802, 650364, 700392, 709488, 758758, 787941, 827736, 867152, 900504, 931203, 975546, 1050588, 1064232, 1138137, 1146096, 1241604, 1300728, 1400784, 1463319, 1517516, 1575882, 1655472, 1801008, 1862406, 1951092, 2101176, 2128464, 2276274, 2483208, 2601456, 2926638, 3035032, 3151764, 3414411, 3724812, 3902184, 4202352, 4552548, 4966416, 5853276, 6070064, 6303528, 6828822, 7449624, 7804368, 9105096, 10243233, 11706552, 12607056, 13657644, 14899248, 18210192, 20486466, 23413104, 27315288, 40972932, 54630576, 81945864, 163891728]

約数ペア:

[(1, 163891728), (2, 81945864), (3, 54630576), (4, 40972932), (6, 27315288), (7, 23413104), (8, 20486466), (9, 18210192), (11, 14899248), (12, 13657644), (13, 12607056), (14, 11706552), (16, 10243233), (18, 9105096), (21, 7804368), (22, 7449624), (24, 6828822), (26, 6303528), (27, 6070064), (28, 5853276), (33, 4966416), (36, 4552548), (39, 4202352), (42, 3902184), (44, 3724812), (48, 3414411), (52, 3151764), (54, 3035032), (56, 2926638), (63, 2601456), (66, 2483208), (72, 2276274), (77, 2128464), (78, 2101176), (84, 1951092), (88, 1862406), (91, 1801008), (99, 1655472), (104, 1575882), (108, 1517516), (112, 1463319), (117, 1400784), (126, 1300728), (132, 1241604), (143, 1146096), (144, 1138137), (154, 1064232), (156, 1050588), (168, 975546), (176, 931203), (182, 900504), (189, 867152), (198, 827736), (208, 787941), (216, 758758), (231, 709488), (234, 700392), (252, 650364), (264, 620802), (273, 600336), (286, 573048), (297, 551824), (308, 532116), (312, 525294), (336, 487773), (351, 466928), (364, 450252), (378, 433576), (379, 432432), (396, 413868), (429, 382032), (432, 379379), (462, 354744), (468, 350196), (504, 325182), (528, 310401), (546, 300168), (572, 286524), (594, 275912), (616, 266058), (624, 262647), (693, 236496), (702, 233464), (728, 225126), (756, 216788), (758, 216216), (792, 206934), (819, 200112), (858, 191016), (924, 177372), (936, 175098), (1001, 163728), (1008, 162591), (1092, 150084), (1137, 144144), (1144, 143262), (1188, 137956), (1232, 133029), (1287, 127344), (1386, 118248), (1404, 116732), (1456, 112563), (1512, 108394), (1516, 108108), (1584, 103467), (1638, 100056), (1716, 95508), (1848, 88686), (1872, 87549), (2002, 81864), (2079, 78832), (2184, 75042), (2274, 72072), (2288, 71631), (2376, 68978), (2457, 66704), (2574, 63672), (2653, 61776), (2772, 59124), (2808, 58366), (3003, 54576), (3024, 54197), (3032, 54054), (3276, 50028), (3411, 48048), (3432, 47754), (3696, 44343), (3861, 42448), (4004, 40932), (4158, 39416), (4169, 39312), (4368, 37521), (4548, 36036), (4752, 34489), (4914, 33352), (4927, 33264), (5148, 31836), (5306, 30888), (5544, 29562), (5616, 29183), (6006, 27288), (6064, 27027), (6552, 25014), (6822, 24024), (6864, 23877), (7722, 21224), (7959, 20592), (8008, 20466), (8316, 19708), (8338, 19656), (9009, 18192), (9096, 18018), (9828, 16676), (9854, 16632), (10233, 16016), (10296, 15918), (10612, 15444), (11088, 14781), (12012, 13644), (12507, 13104)]