306837076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 676040064

約数和(自身を除く): 369202988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 91, 122, 169, 182, 244, 338, 364, 427, 676, 793, 854, 1063, 1183, 1586, 1708, 2126, 2366, 3172, 4252, 4732, 5551, 7441, 10309, 11102, 13819, 14882, 20618, 22204, 27638, 29764, 41236, 55276, 64843, 72163, 96733, 129686, 144326, 179647, 193466, 259372, 288652, 359294, 386932, 453901, 718588, 842959, 907802, 1257529, 1685918, 1815604, 2515058, 3371836, 5030116, 5900713, 10958467, 11801426, 21916934, 23602852, 43833868, 76709269, 153418538, 306837076]

約数ペア:

[(1, 306837076), (2, 153418538), (4, 76709269), (7, 43833868), (13, 23602852), (14, 21916934), (26, 11801426), (28, 10958467), (52, 5900713), (61, 5030116), (91, 3371836), (122, 2515058), (169, 1815604), (182, 1685918), (244, 1257529), (338, 907802), (364, 842959), (427, 718588), (676, 453901), (793, 386932), (854, 359294), (1063, 288652), (1183, 259372), (1586, 193466), (1708, 179647), (2126, 144326), (2366, 129686), (3172, 96733), (4252, 72163), (4732, 64843), (5551, 55276), (7441, 41236), (10309, 29764), (11102, 27638), (13819, 22204), (14882, 20618)]