277554784

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3019}}^1$

素因数の和:3072

約数の個数: 72

約数和(自身を含む): 626716440

約数和(自身を除く): 349161656

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 1352, 1768, 2704, 2873, 3019, 3536, 5408, 5746, 6038, 7072, 11492, 12076, 22984, 24152, 39247, 45968, 48304, 51323, 78494, 91936, 96608, 102646, 156988, 205292, 313976, 410584, 510211, 627952, 667199, 821168, 1020422, 1255904, 1334398, 1642336, 2040844, 2668796, 4081688, 5337592, 8163376, 8673587, 10675184, 16326752, 17347174, 21350368, 34694348, 69388696, 138777392, 277554784]

約数ペア:

[(1, 277554784), (2, 138777392), (4, 69388696), (8, 34694348), (13, 21350368), (16, 17347174), (17, 16326752), (26, 10675184), (32, 8673587), (34, 8163376), (52, 5337592), (68, 4081688), (104, 2668796), (136, 2040844), (169, 1642336), (208, 1334398), (221, 1255904), (272, 1020422), (338, 821168), (416, 667199), (442, 627952), (544, 510211), (676, 410584), (884, 313976), (1352, 205292), (1768, 156988), (2704, 102646), (2873, 96608), (3019, 91936), (3536, 78494), (5408, 51323), (5746, 48304), (6038, 45968), (7072, 39247), (11492, 24152), (12076, 22984)]