268329516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245723}}^1$

素因数の和:245750

約数の個数: 48

約数和(自身を含む): 770590464

約数和(自身を除く): 502260948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 245723, 491446, 737169, 982892, 1474338, 1720061, 2948676, 3194399, 3440122, 5160183, 6388798, 6880244, 9583197, 10320366, 12777596, 19166394, 20640732, 22360793, 38332788, 44721586, 67082379, 89443172, 134164758, 268329516]

約数ペア:

[(1, 268329516), (2, 134164758), (3, 89443172), (4, 67082379), (6, 44721586), (7, 38332788), (12, 22360793), (13, 20640732), (14, 19166394), (21, 12777596), (26, 10320366), (28, 9583197), (39, 6880244), (42, 6388798), (52, 5160183), (78, 3440122), (84, 3194399), (91, 2948676), (156, 1720061), (182, 1474338), (273, 982892), (364, 737169), (546, 491446), (1092, 245723)]