180393304

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 428220000

約数和(自身を除く): 247826696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 343, 364, 389, 392, 637, 676, 686, 728, 778, 1183, 1274, 1352, 1372, 1556, 2366, 2548, 2723, 2744, 3112, 4459, 4732, 5057, 5096, 5446, 8281, 8918, 9464, 10114, 10892, 16562, 17836, 19061, 20228, 21784, 33124, 35399, 35672, 38122, 40456, 57967, 65741, 66248, 70798, 76244, 115934, 131482, 133427, 141596, 152488, 231868, 247793, 262964, 266854, 283192, 460187, 463736, 495586, 525928, 533708, 920374, 991172, 1067416, 1734551, 1840748, 1982344, 3221309, 3469102, 3681496, 6442618, 6938204, 12885236, 13876408, 22549163, 25770472, 45098326, 90196652, 180393304]

約数ペア:

[(1, 180393304), (2, 90196652), (4, 45098326), (7, 25770472), (8, 22549163), (13, 13876408), (14, 12885236), (26, 6938204), (28, 6442618), (49, 3681496), (52, 3469102), (56, 3221309), (91, 1982344), (98, 1840748), (104, 1734551), (169, 1067416), (182, 991172), (196, 920374), (338, 533708), (343, 525928), (364, 495586), (389, 463736), (392, 460187), (637, 283192), (676, 266854), (686, 262964), (728, 247793), (778, 231868), (1183, 152488), (1274, 141596), (1352, 133427), (1372, 131482), (1556, 115934), (2366, 76244), (2548, 70798), (2723, 66248), (2744, 65741), (3112, 57967), (4459, 40456), (4732, 38122), (5057, 35672), (5096, 35399), (5446, 33124), (8281, 21784), (8918, 20228), (9464, 19061), (10114, 17836), (10892, 16562)]