519352912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 1115553600

約数和(自身を除く): 596200688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 83, 104, 134, 166, 208, 268, 332, 449, 536, 664, 871, 898, 1072, 1079, 1328, 1742, 1796, 2158, 3484, 3592, 4316, 5561, 5837, 6968, 7184, 8632, 11122, 11674, 13936, 17264, 22244, 23348, 30083, 37267, 44488, 46696, 60166, 72293, 74534, 88976, 93392, 120332, 144586, 149068, 240664, 289172, 298136, 391079, 481328, 484471, 578344, 596272, 782158, 968942, 1156688, 1564316, 1937884, 2496889, 3128632, 3875768, 4993778, 6257264, 7751536, 9987556, 19975112, 32459557, 39950224, 64919114, 129838228, 259676456, 519352912]

約数ペア:

[(1, 519352912), (2, 259676456), (4, 129838228), (8, 64919114), (13, 39950224), (16, 32459557), (26, 19975112), (52, 9987556), (67, 7751536), (83, 6257264), (104, 4993778), (134, 3875768), (166, 3128632), (208, 2496889), (268, 1937884), (332, 1564316), (449, 1156688), (536, 968942), (664, 782158), (871, 596272), (898, 578344), (1072, 484471), (1079, 481328), (1328, 391079), (1742, 298136), (1796, 289172), (2158, 240664), (3484, 149068), (3592, 144586), (4316, 120332), (5561, 93392), (5837, 88976), (6968, 74534), (7184, 72293), (8632, 60166), (11122, 46696), (11674, 44488), (13936, 37267), (17264, 30083), (22244, 23348)]