306324928

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 112

約数和(自身を含む): 755294400

約数和(自身を除く): 448969472

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 149, 182, 208, 224, 298, 353, 364, 416, 448, 596, 706, 728, 832, 1043, 1192, 1412, 1456, 1937, 2086, 2384, 2471, 2824, 2912, 3874, 4172, 4589, 4768, 4942, 5648, 5824, 7748, 8344, 9178, 9536, 9884, 11296, 13559, 15496, 16688, 18356, 19768, 22592, 27118, 30992, 32123, 33376, 36712, 39536, 52597, 54236, 61984, 64246, 66752, 73424, 79072, 105194, 108472, 123968, 128492, 146848, 158144, 210388, 216944, 256984, 293696, 368179, 420776, 433888, 513968, 683761, 736358, 841552, 867776, 1027936, 1367522, 1472716, 1683104, 2055872, 2735044, 2945432, 3366208, 4786327, 5470088, 5890864, 9572654, 10940176, 11781728, 19145308, 21880352, 23563456, 38290616, 43760704, 76581232, 153162464, 306324928]

約数ペア:

[(1, 306324928), (2, 153162464), (4, 76581232), (7, 43760704), (8, 38290616), (13, 23563456), (14, 21880352), (16, 19145308), (26, 11781728), (28, 10940176), (32, 9572654), (52, 5890864), (56, 5470088), (64, 4786327), (91, 3366208), (104, 2945432), (112, 2735044), (149, 2055872), (182, 1683104), (208, 1472716), (224, 1367522), (298, 1027936), (353, 867776), (364, 841552), (416, 736358), (448, 683761), (596, 513968), (706, 433888), (728, 420776), (832, 368179), (1043, 293696), (1192, 256984), (1412, 216944), (1456, 210388), (1937, 158144), (2086, 146848), (2384, 128492), (2471, 123968), (2824, 108472), (2912, 105194), (3874, 79072), (4172, 73424), (4589, 66752), (4768, 64246), (4942, 61984), (5648, 54236), (5824, 52597), (7748, 39536), (8344, 36712), (9178, 33376), (9536, 32123), (9884, 30992), (11296, 27118), (13559, 22592), (15496, 19768), (16688, 18356)]