815084953376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{571223}}^1$

素因数の和:571354

約数の個数: 96

約数和(自身を含む): 1767111147648

約数和(自身を除く): 952026194272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 61, 68, 86, 122, 136, 172, 244, 272, 344, 488, 544, 688, 731, 976, 1037, 1376, 1462, 1952, 2074, 2623, 2924, 4148, 5246, 5848, 8296, 10492, 11696, 16592, 20984, 23392, 33184, 41968, 44591, 83936, 89182, 178364, 356728, 571223, 713456, 1142446, 1426912, 2284892, 4569784, 9139568, 9710791, 18279136, 19421582, 24562589, 34844603, 38843164, 49125178, 69689206, 77686328, 98250356, 139378412, 155372656, 196500712, 278756824, 310745312, 393001424, 417564013, 557513648, 592358251, 786002848, 835128026, 1115027296, 1184716502, 1498317929, 1670256052, 2369433004, 2996635858, 3340512104, 4738866008, 5993271716, 6681024208, 9477732016, 11986543432, 13362048416, 18955464032, 23973086864, 25471404793, 47946173728, 50942809586, 101885619172, 203771238344, 407542476688, 815084953376]

約数ペア:

[(1, 815084953376), (2, 407542476688), (4, 203771238344), (8, 101885619172), (16, 50942809586), (17, 47946173728), (32, 25471404793), (34, 23973086864), (43, 18955464032), (61, 13362048416), (68, 11986543432), (86, 9477732016), (122, 6681024208), (136, 5993271716), (172, 4738866008), (244, 3340512104), (272, 2996635858), (344, 2369433004), (488, 1670256052), (544, 1498317929), (688, 1184716502), (731, 1115027296), (976, 835128026), (1037, 786002848), (1376, 592358251), (1462, 557513648), (1952, 417564013), (2074, 393001424), (2623, 310745312), (2924, 278756824), (4148, 196500712), (5246, 155372656), (5848, 139378412), (8296, 98250356), (10492, 77686328), (11696, 69689206), (16592, 49125178), (20984, 38843164), (23392, 34844603), (33184, 24562589), (41968, 19421582), (44591, 18279136), (83936, 9710791), (89182, 9139568), (178364, 4569784), (356728, 2284892), (571223, 1426912), (713456, 1142446)]