1648895952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 4839690240

約数和(自身を除く): 3190794288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 131, 132, 176, 186, 248, 262, 264, 341, 372, 393, 496, 524, 528, 682, 744, 769, 786, 1023, 1048, 1364, 1441, 1488, 1538, 1572, 2046, 2096, 2307, 2728, 2882, 3076, 3144, 4061, 4092, 4323, 4614, 5456, 5764, 6152, 6288, 8122, 8184, 8459, 8646, 9228, 11528, 12183, 12304, 16244, 16368, 16918, 17292, 18456, 23056, 23839, 24366, 25377, 32488, 33836, 34584, 36912, 44671, 47678, 48732, 50754, 64976, 67672, 69168, 71517, 89342, 95356, 97464, 100739, 101508, 134013, 135344, 143034, 178684, 190712, 194928, 201478, 203016, 262229, 268026, 286068, 302217, 357368, 381424, 402956, 406032, 524458, 536052, 572136, 604434, 714736, 786687, 805912, 1048916, 1072104, 1108129, 1144272, 1208868, 1573374, 1611824, 2097832, 2144208, 2216258, 2417736, 3122909, 3146748, 3324387, 4195664, 4432516, 4835472, 6245818, 6293496, 6648774, 8865032, 9368727, 12491636, 12586992, 13297548, 17730064, 18737454, 24983272, 26595096, 34351999, 37474908, 49966544, 53190192, 68703998, 74949816, 103055997, 137407996, 149899632, 206111994, 274815992, 412223988, 549631984, 824447976, 1648895952]

約数ペア:

[(1, 1648895952), (2, 824447976), (3, 549631984), (4, 412223988), (6, 274815992), (8, 206111994), (11, 149899632), (12, 137407996), (16, 103055997), (22, 74949816), (24, 68703998), (31, 53190192), (33, 49966544), (44, 37474908), (48, 34351999), (62, 26595096), (66, 24983272), (88, 18737454), (93, 17730064), (124, 13297548), (131, 12586992), (132, 12491636), (176, 9368727), (186, 8865032), (248, 6648774), (262, 6293496), (264, 6245818), (341, 4835472), (372, 4432516), (393, 4195664), (496, 3324387), (524, 3146748), (528, 3122909), (682, 2417736), (744, 2216258), (769, 2144208), (786, 2097832), (1023, 1611824), (1048, 1573374), (1364, 1208868), (1441, 1144272), (1488, 1108129), (1538, 1072104), (1572, 1048916), (2046, 805912), (2096, 786687), (2307, 714736), (2728, 604434), (2882, 572136), (3076, 536052), (3144, 524458), (4061, 406032), (4092, 402956), (4323, 381424), (4614, 357368), (5456, 302217), (5764, 286068), (6152, 268026), (6288, 262229), (8122, 203016), (8184, 201478), (8459, 194928), (8646, 190712), (9228, 178684), (11528, 143034), (12183, 135344), (12304, 134013), (16244, 101508), (16368, 100739), (16918, 97464), (17292, 95356), (18456, 89342), (23056, 71517), (23839, 69168), (24366, 67672), (25377, 64976), (32488, 50754), (33836, 48732), (34584, 47678), (36912, 44671)]