685330608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 1928765440

約数和(自身を除く): 1243434832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 97, 114, 122, 127, 152, 183, 194, 228, 244, 254, 291, 304, 366, 381, 388, 456, 488, 508, 582, 732, 762, 776, 912, 976, 1016, 1159, 1164, 1464, 1524, 1552, 1843, 2032, 2318, 2328, 2413, 2928, 3048, 3477, 3686, 4636, 4656, 4826, 5529, 5917, 6096, 6954, 7239, 7372, 7747, 9272, 9652, 11058, 11834, 12319, 13908, 14478, 14744, 15494, 17751, 18544, 19304, 22116, 23241, 23668, 24638, 27816, 28956, 29488, 30988, 35502, 36957, 38608, 44232, 46482, 47336, 49276, 55632, 57912, 61976, 71004, 73914, 88464, 92964, 94672, 98552, 112423, 115824, 123952, 142008, 147193, 147828, 185928, 197104, 224846, 234061, 284016, 294386, 295656, 337269, 371856, 441579, 449692, 468122, 588772, 591312, 674538, 702183, 751459, 883158, 899384, 936244, 1177544, 1349076, 1404366, 1502918, 1766316, 1798768, 1872488, 2254377, 2355088, 2698152, 2808732, 3005836, 3532632, 3744976, 4508754, 5396304, 5617464, 6011672, 7065264, 9017508, 11234928, 12023344, 14277721, 18035016, 28555442, 36070032, 42833163, 57110884, 85666326, 114221768, 171332652, 228443536, 342665304, 685330608]

約数ペア:

[(1, 685330608), (2, 342665304), (3, 228443536), (4, 171332652), (6, 114221768), (8, 85666326), (12, 57110884), (16, 42833163), (19, 36070032), (24, 28555442), (38, 18035016), (48, 14277721), (57, 12023344), (61, 11234928), (76, 9017508), (97, 7065264), (114, 6011672), (122, 5617464), (127, 5396304), (152, 4508754), (183, 3744976), (194, 3532632), (228, 3005836), (244, 2808732), (254, 2698152), (291, 2355088), (304, 2254377), (366, 1872488), (381, 1798768), (388, 1766316), (456, 1502918), (488, 1404366), (508, 1349076), (582, 1177544), (732, 936244), (762, 899384), (776, 883158), (912, 751459), (976, 702183), (1016, 674538), (1159, 591312), (1164, 588772), (1464, 468122), (1524, 449692), (1552, 441579), (1843, 371856), (2032, 337269), (2318, 295656), (2328, 294386), (2413, 284016), (2928, 234061), (3048, 224846), (3477, 197104), (3686, 185928), (4636, 147828), (4656, 147193), (4826, 142008), (5529, 123952), (5917, 115824), (6096, 112423), (6954, 98552), (7239, 94672), (7372, 92964), (7747, 88464), (9272, 73914), (9652, 71004), (11058, 61976), (11834, 57912), (12319, 55632), (13908, 49276), (14478, 47336), (14744, 46482), (15494, 44232), (17751, 38608), (18544, 36957), (19304, 35502), (22116, 30988), (23241, 29488), (23668, 28956), (24638, 27816)]