306993036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{4111}}^1$

素因数の和:4259

約数の個数: 72

約数和(自身を含む): 840032256

約数和(自身を除く): 533039220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3556, 4111, 5334, 6223, 8222, 10668, 12333, 12446, 16444, 18669, 24666, 24892, 28777, 37338, 49332, 57554, 74676, 86331, 115108, 172662, 201439, 345324, 402878, 522097, 604317, 805756, 1044194, 1208634, 1566291, 2088388, 2417268, 3132582, 3654679, 6265164, 7309358, 10964037, 14618716, 21928074, 25582753, 43856148, 51165506, 76748259, 102331012, 153496518, 306993036]

約数ペア:

[(1, 306993036), (2, 153496518), (3, 102331012), (4, 76748259), (6, 51165506), (7, 43856148), (12, 25582753), (14, 21928074), (21, 14618716), (28, 10964037), (42, 7309358), (49, 6265164), (84, 3654679), (98, 3132582), (127, 2417268), (147, 2088388), (196, 1566291), (254, 1208634), (294, 1044194), (381, 805756), (508, 604317), (588, 522097), (762, 402878), (889, 345324), (1524, 201439), (1778, 172662), (2667, 115108), (3556, 86331), (4111, 74676), (5334, 57554), (6223, 49332), (8222, 37338), (10668, 28777), (12333, 24892), (12446, 24666), (16444, 18669)]