204446736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 180

約数和(自身を含む): 641911296

約数和(自身を除く): 437464560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 169, 186, 208, 234, 248, 271, 279, 312, 338, 372, 403, 468, 496, 507, 542, 558, 624, 676, 744, 806, 813, 936, 1014, 1084, 1116, 1209, 1352, 1488, 1521, 1612, 1626, 1872, 2028, 2168, 2232, 2418, 2439, 2704, 3042, 3224, 3252, 3523, 3627, 4056, 4336, 4464, 4836, 4878, 5239, 6084, 6448, 6504, 7046, 7254, 8112, 8401, 9672, 9756, 10478, 10569, 12168, 13008, 14092, 14508, 15717, 16802, 19344, 19512, 20956, 21138, 24336, 25203, 28184, 29016, 31434, 31707, 33604, 39024, 41912, 42276, 45799, 47151, 50406, 56368, 58032, 62868, 63414, 67208, 75609, 83824, 84552, 91598, 94302, 100812, 109213, 125736, 126828, 134416, 137397, 151218, 169104, 183196, 188604, 201624, 218426, 251472, 253656, 274794, 302436, 327639, 366392, 377208, 403248, 412191, 436852, 507312, 549588, 604872, 655278, 732784, 754416, 824382, 873704, 982917, 1099176, 1209744, 1310556, 1419769, 1648764, 1747408, 1965834, 2198352, 2621112, 2839538, 3297528, 3931668, 4259307, 5242224, 5679076, 6595056, 7863336, 8518614, 11358152, 12777921, 15726672, 17037228, 22716304, 25555842, 34074456, 51111684, 68148912, 102223368, 204446736]

約数ペア:

[(1, 204446736), (2, 102223368), (3, 68148912), (4, 51111684), (6, 34074456), (8, 25555842), (9, 22716304), (12, 17037228), (13, 15726672), (16, 12777921), (18, 11358152), (24, 8518614), (26, 7863336), (31, 6595056), (36, 5679076), (39, 5242224), (48, 4259307), (52, 3931668), (62, 3297528), (72, 2839538), (78, 2621112), (93, 2198352), (104, 1965834), (117, 1747408), (124, 1648764), (144, 1419769), (156, 1310556), (169, 1209744), (186, 1099176), (208, 982917), (234, 873704), (248, 824382), (271, 754416), (279, 732784), (312, 655278), (338, 604872), (372, 549588), (403, 507312), (468, 436852), (496, 412191), (507, 403248), (542, 377208), (558, 366392), (624, 327639), (676, 302436), (744, 274794), (806, 253656), (813, 251472), (936, 218426), (1014, 201624), (1084, 188604), (1116, 183196), (1209, 169104), (1352, 151218), (1488, 137397), (1521, 134416), (1612, 126828), (1626, 125736), (1872, 109213), (2028, 100812), (2168, 94302), (2232, 91598), (2418, 84552), (2439, 83824), (2704, 75609), (3042, 67208), (3224, 63414), (3252, 62868), (3523, 58032), (3627, 56368), (4056, 50406), (4336, 47151), (4464, 45799), (4836, 42276), (4878, 41912), (5239, 39024), (6084, 33604), (6448, 31707), (6504, 31434), (7046, 29016), (7254, 28184), (8112, 25203), (8401, 24336), (9672, 21138), (9756, 20956), (10478, 19512), (10569, 19344), (12168, 16802), (13008, 15717), (14092, 14508)]