260763216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3389}}^1$

素因数の和:3636

約数の個数: 80

約数和(自身を含む): 773462400

約数和(自身を除く): 512699184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2748, 3206, 3389, 3664, 4809, 5496, 6412, 6778, 9618, 10167, 10992, 12824, 13556, 19236, 20334, 23723, 25648, 27112, 38472, 40668, 47446, 54224, 71169, 76944, 81336, 94892, 142338, 162672, 189784, 284676, 379568, 569352, 776081, 1138704, 1552162, 2328243, 3104324, 4656486, 5432567, 6208648, 9312972, 10865134, 12417296, 16297701, 18625944, 21730268, 32595402, 37251888, 43460536, 65190804, 86921072, 130381608, 260763216]

約数ペア:

[(1, 260763216), (2, 130381608), (3, 86921072), (4, 65190804), (6, 43460536), (7, 37251888), (8, 32595402), (12, 21730268), (14, 18625944), (16, 16297701), (21, 12417296), (24, 10865134), (28, 9312972), (42, 6208648), (48, 5432567), (56, 4656486), (84, 3104324), (112, 2328243), (168, 1552162), (229, 1138704), (336, 776081), (458, 569352), (687, 379568), (916, 284676), (1374, 189784), (1603, 162672), (1832, 142338), (2748, 94892), (3206, 81336), (3389, 76944), (3664, 71169), (4809, 54224), (5496, 47446), (6412, 40668), (6778, 38472), (9618, 27112), (10167, 25648), (10992, 23723), (12824, 20334), (13556, 19236)]