700047712

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 1757981232

約数和(自身を除く): 1057933520

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 91, 98, 104, 112, 122, 182, 196, 208, 224, 244, 364, 392, 416, 427, 488, 563, 637, 728, 784, 793, 854, 976, 1126, 1274, 1456, 1568, 1586, 1708, 1952, 2252, 2548, 2912, 2989, 3172, 3416, 3941, 4504, 5096, 5551, 5978, 6344, 6832, 7319, 7882, 9008, 10192, 11102, 11956, 12688, 13664, 14638, 15764, 18016, 20384, 22204, 23912, 25376, 27587, 29276, 31528, 34343, 38857, 44408, 47824, 51233, 55174, 58552, 63056, 68686, 77714, 88816, 95648, 102466, 110348, 117104, 126112, 137372, 155428, 177632, 204932, 220696, 234208, 240401, 274744, 310856, 358631, 409864, 441392, 446459, 480802, 549488, 621712, 717262, 819728, 882784, 892918, 961604, 1098976, 1243424, 1434524, 1639456, 1682807, 1785836, 1923208, 2869048, 3125213, 3365614, 3571672, 3846416, 5738096, 6250426, 6731228, 7143344, 7692832, 11476192, 12500852, 13462456, 14286688, 21876491, 25001704, 26924912, 43752982, 50003408, 53849824, 87505964, 100006816, 175011928, 350023856, 700047712]

約数ペア:

[(1, 700047712), (2, 350023856), (4, 175011928), (7, 100006816), (8, 87505964), (13, 53849824), (14, 50003408), (16, 43752982), (26, 26924912), (28, 25001704), (32, 21876491), (49, 14286688), (52, 13462456), (56, 12500852), (61, 11476192), (91, 7692832), (98, 7143344), (104, 6731228), (112, 6250426), (122, 5738096), (182, 3846416), (196, 3571672), (208, 3365614), (224, 3125213), (244, 2869048), (364, 1923208), (392, 1785836), (416, 1682807), (427, 1639456), (488, 1434524), (563, 1243424), (637, 1098976), (728, 961604), (784, 892918), (793, 882784), (854, 819728), (976, 717262), (1126, 621712), (1274, 549488), (1456, 480802), (1568, 446459), (1586, 441392), (1708, 409864), (1952, 358631), (2252, 310856), (2548, 274744), (2912, 240401), (2989, 234208), (3172, 220696), (3416, 204932), (3941, 177632), (4504, 155428), (5096, 137372), (5551, 126112), (5978, 117104), (6344, 110348), (6832, 102466), (7319, 95648), (7882, 88816), (9008, 77714), (10192, 68686), (11102, 63056), (11956, 58552), (12688, 55174), (13664, 51233), (14638, 47824), (15764, 44408), (18016, 38857), (20384, 34343), (22204, 31528), (23912, 29276), (25376, 27587)]