986678664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 2700902400

約数和(自身を除く): 1714223736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 223, 228, 248, 313, 372, 446, 456, 589, 626, 669, 744, 892, 939, 1178, 1252, 1338, 1767, 1784, 1878, 2356, 2504, 2676, 3534, 3756, 4237, 4712, 5352, 5947, 6913, 7068, 7512, 8474, 9703, 11894, 12711, 13826, 14136, 16948, 17841, 19406, 20739, 23788, 25422, 27652, 29109, 33896, 35682, 38812, 41478, 47576, 50844, 55304, 58218, 69799, 71364, 77624, 82956, 101688, 116436, 131347, 139598, 142728, 165912, 184357, 209397, 232872, 262694, 279196, 368714, 394041, 418794, 525388, 553071, 558392, 737428, 788082, 837588, 1050776, 1106142, 1326181, 1474856, 1576164, 1675176, 2163769, 2212284, 2652362, 3152328, 3978543, 4327538, 4424568, 5304724, 6491307, 7957086, 8655076, 10609448, 12982614, 15914172, 17310152, 25965228, 31828344, 41111611, 51930456, 82223222, 123334833, 164446444, 246669666, 328892888, 493339332, 986678664]

約数ペア:

[(1, 986678664), (2, 493339332), (3, 328892888), (4, 246669666), (6, 164446444), (8, 123334833), (12, 82223222), (19, 51930456), (24, 41111611), (31, 31828344), (38, 25965228), (57, 17310152), (62, 15914172), (76, 12982614), (93, 10609448), (114, 8655076), (124, 7957086), (152, 6491307), (186, 5304724), (223, 4424568), (228, 4327538), (248, 3978543), (313, 3152328), (372, 2652362), (446, 2212284), (456, 2163769), (589, 1675176), (626, 1576164), (669, 1474856), (744, 1326181), (892, 1106142), (939, 1050776), (1178, 837588), (1252, 788082), (1338, 737428), (1767, 558392), (1784, 553071), (1878, 525388), (2356, 418794), (2504, 394041), (2676, 368714), (3534, 279196), (3756, 262694), (4237, 232872), (4712, 209397), (5352, 184357), (5947, 165912), (6913, 142728), (7068, 139598), (7512, 131347), (8474, 116436), (9703, 101688), (11894, 82956), (12711, 77624), (13826, 71364), (14136, 69799), (16948, 58218), (17841, 55304), (19406, 50844), (20739, 47576), (23788, 41478), (25422, 38812), (27652, 35682), (29109, 33896)]