378674478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 1017149952

約数和(自身を除く): 638475474

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 151, 182, 234, 273, 302, 453, 546, 819, 906, 1057, 1359, 1531, 1638, 1963, 2114, 2718, 3062, 3171, 3926, 4593, 5889, 6342, 9186, 9513, 10717, 11778, 13741, 13779, 17667, 19026, 19903, 21434, 27482, 27558, 32151, 35334, 39806, 41223, 59709, 64302, 82446, 96453, 119418, 123669, 139321, 179127, 192906, 231181, 247338, 278642, 358254, 417963, 462362, 693543, 835926, 1253889, 1387086, 1618267, 2080629, 2507778, 3005353, 3236534, 4161258, 4854801, 6010706, 9016059, 9709602, 14564403, 18032118, 21037471, 27048177, 29128806, 42074942, 54096354, 63112413, 126224826, 189337239, 378674478]

約数ペア:

[(1, 378674478), (2, 189337239), (3, 126224826), (6, 63112413), (7, 54096354), (9, 42074942), (13, 29128806), (14, 27048177), (18, 21037471), (21, 18032118), (26, 14564403), (39, 9709602), (42, 9016059), (63, 6010706), (78, 4854801), (91, 4161258), (117, 3236534), (126, 3005353), (151, 2507778), (182, 2080629), (234, 1618267), (273, 1387086), (302, 1253889), (453, 835926), (546, 693543), (819, 462362), (906, 417963), (1057, 358254), (1359, 278642), (1531, 247338), (1638, 231181), (1963, 192906), (2114, 179127), (2718, 139321), (3062, 123669), (3171, 119418), (3926, 96453), (4593, 82446), (5889, 64302), (6342, 59709), (9186, 41223), (9513, 39806), (10717, 35334), (11778, 32151), (13741, 27558), (13779, 27482), (17667, 21434), (19026, 19903)]