680450496

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 224

約数和(自身を含む): 2137989120

約数和(自身を除く): 1457538624

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 31, 32, 33, 38, 44, 48, 57, 62, 64, 66, 76, 88, 93, 96, 114, 124, 132, 152, 176, 186, 192, 209, 228, 248, 264, 304, 341, 352, 372, 418, 456, 496, 528, 547, 589, 608, 627, 682, 704, 744, 836, 912, 992, 1023, 1056, 1094, 1178, 1216, 1254, 1364, 1488, 1641, 1672, 1767, 1824, 1984, 2046, 2112, 2188, 2356, 2508, 2728, 2976, 3282, 3344, 3534, 3648, 4092, 4376, 4712, 5016, 5456, 5952, 6017, 6479, 6564, 6688, 7068, 8184, 8752, 9424, 10032, 10393, 10912, 12034, 12958, 13128, 13376, 14136, 16368, 16957, 17504, 18051, 18848, 19437, 20064, 20786, 21824, 24068, 25916, 26256, 28272, 31179, 32736, 33914, 35008, 36102, 37696, 38874, 40128, 41572, 48136, 50871, 51832, 52512, 56544, 62358, 65472, 67828, 72204, 77748, 83144, 96272, 101742, 103664, 105024, 113088, 114323, 124716, 135656, 144408, 155496, 166288, 186527, 192544, 203484, 207328, 228646, 249432, 271312, 288816, 310992, 322183, 332576, 342969, 373054, 385088, 406968, 414656, 457292, 498864, 542624, 559581, 577632, 621984, 644366, 665152, 685938, 746108, 813936, 914584, 966549, 997728, 1085248, 1119162, 1155264, 1243968, 1288732, 1371876, 1492216, 1627872, 1829168, 1933098, 1995456, 2238324, 2577464, 2743752, 2984432, 3255744, 3544013, 3658336, 3866196, 4476648, 5154928, 5487504, 5968864, 7088026, 7316672, 7732392, 8953296, 10309856, 10632039, 10975008, 11937728, 14176052, 15464784, 17906592, 20619712, 21264078, 21950016, 28352104, 30929568, 35813184, 42528156, 56704208, 61859136, 85056312, 113408416, 170112624, 226816832, 340225248, 680450496]

約数ペア:

[(1, 680450496), (2, 340225248), (3, 226816832), (4, 170112624), (6, 113408416), (8, 85056312), (11, 61859136), (12, 56704208), (16, 42528156), (19, 35813184), (22, 30929568), (24, 28352104), (31, 21950016), (32, 21264078), (33, 20619712), (38, 17906592), (44, 15464784), (48, 14176052), (57, 11937728), (62, 10975008), (64, 10632039), (66, 10309856), (76, 8953296), (88, 7732392), (93, 7316672), (96, 7088026), (114, 5968864), (124, 5487504), (132, 5154928), (152, 4476648), (176, 3866196), (186, 3658336), (192, 3544013), (209, 3255744), (228, 2984432), (248, 2743752), (264, 2577464), (304, 2238324), (341, 1995456), (352, 1933098), (372, 1829168), (418, 1627872), (456, 1492216), (496, 1371876), (528, 1288732), (547, 1243968), (589, 1155264), (608, 1119162), (627, 1085248), (682, 997728), (704, 966549), (744, 914584), (836, 813936), (912, 746108), (992, 685938), (1023, 665152), (1056, 644366), (1094, 621984), (1178, 577632), (1216, 559581), (1254, 542624), (1364, 498864), (1488, 457292), (1641, 414656), (1672, 406968), (1767, 385088), (1824, 373054), (1984, 342969), (2046, 332576), (2112, 322183), (2188, 310992), (2356, 288816), (2508, 271312), (2728, 249432), (2976, 228646), (3282, 207328), (3344, 203484), (3534, 192544), (3648, 186527), (4092, 166288), (4376, 155496), (4712, 144408), (5016, 135656), (5456, 124716), (5952, 114323), (6017, 113088), (6479, 105024), (6564, 103664), (6688, 101742), (7068, 96272), (8184, 83144), (8752, 77748), (9424, 72204), (10032, 67828), (10393, 65472), (10912, 62358), (12034, 56544), (12958, 52512), (13128, 51832), (13376, 50871), (14136, 48136), (16368, 41572), (16957, 40128), (17504, 38874), (18051, 37696), (18848, 36102), (19437, 35008), (20064, 33914), (20786, 32736), (21824, 31179), (24068, 28272), (25916, 26256)]