1954659616

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:487

約数の個数: 192

約数和(自身を含む): 4985487360

約数和(自身を除く): 3030827744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 59, 62, 91, 104, 112, 118, 124, 182, 208, 217, 224, 236, 248, 364, 367, 403, 413, 416, 434, 472, 496, 728, 734, 767, 806, 826, 868, 944, 992, 1456, 1468, 1534, 1612, 1652, 1736, 1829, 1888, 2569, 2821, 2912, 2936, 3068, 3224, 3304, 3472, 3658, 4771, 5138, 5369, 5642, 5872, 6136, 6448, 6608, 6944, 7316, 9542, 10276, 10738, 11284, 11377, 11744, 12272, 12803, 12896, 13216, 14632, 19084, 20552, 21476, 21653, 22568, 22754, 23777, 24544, 25606, 29264, 33397, 38168, 41104, 42952, 43306, 45136, 45508, 47554, 51212, 58528, 66794, 76336, 79639, 82208, 85904, 86612, 90272, 91016, 95108, 102424, 133588, 147901, 151571, 152672, 159278, 166439, 171808, 173224, 182032, 190216, 204848, 267176, 281489, 295802, 303142, 318556, 332878, 346448, 364064, 380432, 409696, 534352, 562978, 591604, 606284, 637112, 665756, 671243, 692896, 760864, 1035307, 1068704, 1125956, 1183208, 1212568, 1274224, 1331512, 1342486, 1970423, 2070614, 2251912, 2366416, 2425136, 2548448, 2663024, 2684972, 3940846, 4141228, 4503824, 4698701, 4732832, 4850272, 5326048, 5369944, 7881692, 8282456, 8726159, 9007648, 9397402, 10739888, 15763384, 16564912, 17452318, 18794804, 21479776, 31526768, 33129824, 34904636, 37589608, 61083113, 63053536, 69809272, 75179216, 122166226, 139618544, 150358432, 244332452, 279237088, 488664904, 977329808, 1954659616]

約数ペア:

[(1, 1954659616), (2, 977329808), (4, 488664904), (7, 279237088), (8, 244332452), (13, 150358432), (14, 139618544), (16, 122166226), (26, 75179216), (28, 69809272), (31, 63053536), (32, 61083113), (52, 37589608), (56, 34904636), (59, 33129824), (62, 31526768), (91, 21479776), (104, 18794804), (112, 17452318), (118, 16564912), (124, 15763384), (182, 10739888), (208, 9397402), (217, 9007648), (224, 8726159), (236, 8282456), (248, 7881692), (364, 5369944), (367, 5326048), (403, 4850272), (413, 4732832), (416, 4698701), (434, 4503824), (472, 4141228), (496, 3940846), (728, 2684972), (734, 2663024), (767, 2548448), (806, 2425136), (826, 2366416), (868, 2251912), (944, 2070614), (992, 1970423), (1456, 1342486), (1468, 1331512), (1534, 1274224), (1612, 1212568), (1652, 1183208), (1736, 1125956), (1829, 1068704), (1888, 1035307), (2569, 760864), (2821, 692896), (2912, 671243), (2936, 665756), (3068, 637112), (3224, 606284), (3304, 591604), (3472, 562978), (3658, 534352), (4771, 409696), (5138, 380432), (5369, 364064), (5642, 346448), (5872, 332878), (6136, 318556), (6448, 303142), (6608, 295802), (6944, 281489), (7316, 267176), (9542, 204848), (10276, 190216), (10738, 182032), (11284, 173224), (11377, 171808), (11744, 166439), (12272, 159278), (12803, 152672), (12896, 151571), (13216, 147901), (14632, 133588), (19084, 102424), (20552, 95108), (21476, 91016), (21653, 90272), (22568, 86612), (22754, 85904), (23777, 82208), (24544, 79639), (25606, 76336), (29264, 66794), (33397, 58528), (38168, 51212), (41104, 47554), (42952, 45508), (43306, 45136)]