749882848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 1840430592

約数和(自身を除く): 1090547744

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 43, 44, 52, 74, 86, 88, 103, 104, 143, 148, 172, 176, 206, 208, 286, 296, 344, 352, 407, 412, 416, 473, 481, 559, 572, 592, 688, 814, 824, 946, 962, 1118, 1133, 1144, 1184, 1339, 1376, 1591, 1628, 1648, 1892, 1924, 2236, 2266, 2288, 2678, 3182, 3256, 3296, 3784, 3811, 3848, 4429, 4472, 4532, 4576, 5291, 5356, 6149, 6364, 6512, 7568, 7622, 7696, 8858, 8944, 9064, 10582, 10712, 12298, 12728, 13024, 14729, 15136, 15244, 15392, 17501, 17716, 17888, 18128, 20683, 21164, 21424, 24596, 25456, 29458, 30488, 35002, 35432, 36256, 41366, 41921, 42328, 42848, 48719, 49192, 49543, 50912, 57577, 58916, 60976, 70004, 70864, 82732, 83842, 84656, 97438, 98384, 99086, 115154, 117832, 121952, 140008, 141728, 163873, 165464, 167684, 169312, 194876, 196768, 198172, 227513, 230308, 235664, 280016, 327746, 330928, 335368, 389752, 396344, 455026, 460616, 471328, 544973, 560032, 633347, 655492, 661856, 670736, 779504, 792688, 910052, 921232, 1089946, 1266694, 1310984, 1341472, 1559008, 1585376, 1802603, 1820104, 1842464, 2130349, 2179892, 2533388, 2621968, 3605206, 3640208, 4260698, 4359784, 5066776, 5243936, 7210412, 7280416, 8521396, 8719568, 10133552, 14420824, 17042792, 17439136, 20267104, 23433839, 28841648, 34085584, 46867678, 57683296, 68171168, 93735356, 187470712, 374941424, 749882848]

約数ペア:

[(1, 749882848), (2, 374941424), (4, 187470712), (8, 93735356), (11, 68171168), (13, 57683296), (16, 46867678), (22, 34085584), (26, 28841648), (32, 23433839), (37, 20267104), (43, 17439136), (44, 17042792), (52, 14420824), (74, 10133552), (86, 8719568), (88, 8521396), (103, 7280416), (104, 7210412), (143, 5243936), (148, 5066776), (172, 4359784), (176, 4260698), (206, 3640208), (208, 3605206), (286, 2621968), (296, 2533388), (344, 2179892), (352, 2130349), (407, 1842464), (412, 1820104), (416, 1802603), (473, 1585376), (481, 1559008), (559, 1341472), (572, 1310984), (592, 1266694), (688, 1089946), (814, 921232), (824, 910052), (946, 792688), (962, 779504), (1118, 670736), (1133, 661856), (1144, 655492), (1184, 633347), (1339, 560032), (1376, 544973), (1591, 471328), (1628, 460616), (1648, 455026), (1892, 396344), (1924, 389752), (2236, 335368), (2266, 330928), (2288, 327746), (2678, 280016), (3182, 235664), (3256, 230308), (3296, 227513), (3784, 198172), (3811, 196768), (3848, 194876), (4429, 169312), (4472, 167684), (4532, 165464), (4576, 163873), (5291, 141728), (5356, 140008), (6149, 121952), (6364, 117832), (6512, 115154), (7568, 99086), (7622, 98384), (7696, 97438), (8858, 84656), (8944, 83842), (9064, 82732), (10582, 70864), (10712, 70004), (12298, 60976), (12728, 58916), (13024, 57577), (14729, 50912), (15136, 49543), (15244, 49192), (15392, 48719), (17501, 42848), (17716, 42328), (17888, 41921), (18128, 41366), (20683, 36256), (21164, 35432), (21424, 35002), (24596, 30488), (25456, 29458)]