284118224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 618293760

約数和(自身を除く): 334175536

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 139, 208, 248, 278, 317, 403, 496, 556, 634, 806, 1112, 1268, 1612, 1807, 2224, 2536, 3224, 3614, 4121, 4309, 5072, 6448, 7228, 8242, 8618, 9827, 14456, 16484, 17236, 19654, 28912, 32968, 34472, 39308, 44063, 56017, 65936, 68944, 78616, 88126, 112034, 127751, 157232, 176252, 224068, 255502, 352504, 448136, 511004, 572819, 705008, 896272, 1022008, 1145638, 1365953, 2044016, 2291276, 2731906, 4582552, 5463812, 9165104, 10927624, 17757389, 21855248, 35514778, 71029556, 142059112, 284118224]

約数ペア:

[(1, 284118224), (2, 142059112), (4, 71029556), (8, 35514778), (13, 21855248), (16, 17757389), (26, 10927624), (31, 9165104), (52, 5463812), (62, 4582552), (104, 2731906), (124, 2291276), (139, 2044016), (208, 1365953), (248, 1145638), (278, 1022008), (317, 896272), (403, 705008), (496, 572819), (556, 511004), (634, 448136), (806, 352504), (1112, 255502), (1268, 224068), (1612, 176252), (1807, 157232), (2224, 127751), (2536, 112034), (3224, 88126), (3614, 78616), (4121, 68944), (4309, 65936), (5072, 56017), (6448, 44063), (7228, 39308), (8242, 34472), (8618, 32968), (9827, 28912), (14456, 19654), (16484, 17236)]