679463208

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 2123366400

約数和(自身を除く): 1443903192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 47, 51, 54, 62, 68, 72, 93, 94, 102, 108, 124, 127, 136, 141, 153, 186, 188, 204, 216, 248, 254, 279, 282, 306, 372, 376, 381, 408, 423, 459, 508, 527, 558, 564, 612, 744, 762, 799, 837, 846, 918, 1016, 1054, 1116, 1128, 1143, 1224, 1269, 1457, 1524, 1581, 1598, 1674, 1692, 1836, 2108, 2159, 2232, 2286, 2397, 2538, 2914, 3048, 3162, 3196, 3348, 3384, 3429, 3672, 3937, 4216, 4318, 4371, 4572, 4743, 4794, 5076, 5828, 5969, 6324, 6392, 6477, 6696, 6858, 7191, 7874, 8636, 8742, 9144, 9486, 9588, 10152, 11656, 11811, 11938, 12648, 12954, 13113, 13716, 14229, 14382, 15748, 17272, 17484, 17907, 18972, 19176, 19431, 21573, 23622, 23876, 24769, 25908, 26226, 27432, 28458, 28764, 31496, 34968, 35433, 35814, 37944, 38862, 39339, 43146, 47244, 47752, 49538, 51816, 52452, 53721, 56916, 57528, 58293, 66929, 70866, 71628, 74307, 77724, 78678, 86292, 94488, 99076, 101473, 104904, 106299, 107442, 113832, 116586, 133858, 141732, 143256, 148614, 155448, 157356, 161163, 172584, 185039, 198152, 200787, 202946, 212598, 214884, 222921, 233172, 267716, 283464, 297228, 304419, 314712, 322326, 370078, 401574, 405892, 425196, 429768, 445842, 466344, 535432, 555117, 594456, 602361, 608838, 644652, 668763, 740156, 803148, 811784, 850392, 891684, 913257, 1110234, 1204722, 1217676, 1289304, 1337526, 1480312, 1606296, 1665351, 1783368, 1807083, 1826514, 2220468, 2409444, 2435352, 2675052, 2739771, 3145663, 3330702, 3614166, 3653028, 4440936, 4818888, 4996053, 5350104, 5479542, 6291326, 6661404, 7228332, 7306056, 9436989, 9992106, 10959084, 12582652, 13322808, 14456664, 18873978, 19984212, 21918168, 25165304, 28310967, 37747956, 39968424, 56621934, 75495912, 84932901, 113243868, 169865802, 226487736, 339731604, 679463208]

約数ペア:

[(1, 679463208), (2, 339731604), (3, 226487736), (4, 169865802), (6, 113243868), (8, 84932901), (9, 75495912), (12, 56621934), (17, 39968424), (18, 37747956), (24, 28310967), (27, 25165304), (31, 21918168), (34, 19984212), (36, 18873978), (47, 14456664), (51, 13322808), (54, 12582652), (62, 10959084), (68, 9992106), (72, 9436989), (93, 7306056), (94, 7228332), (102, 6661404), (108, 6291326), (124, 5479542), (127, 5350104), (136, 4996053), (141, 4818888), (153, 4440936), (186, 3653028), (188, 3614166), (204, 3330702), (216, 3145663), (248, 2739771), (254, 2675052), (279, 2435352), (282, 2409444), (306, 2220468), (372, 1826514), (376, 1807083), (381, 1783368), (408, 1665351), (423, 1606296), (459, 1480312), (508, 1337526), (527, 1289304), (558, 1217676), (564, 1204722), (612, 1110234), (744, 913257), (762, 891684), (799, 850392), (837, 811784), (846, 803148), (918, 740156), (1016, 668763), (1054, 644652), (1116, 608838), (1128, 602361), (1143, 594456), (1224, 555117), (1269, 535432), (1457, 466344), (1524, 445842), (1581, 429768), (1598, 425196), (1674, 405892), (1692, 401574), (1836, 370078), (2108, 322326), (2159, 314712), (2232, 304419), (2286, 297228), (2397, 283464), (2538, 267716), (2914, 233172), (3048, 222921), (3162, 214884), (3196, 212598), (3348, 202946), (3384, 200787), (3429, 198152), (3672, 185039), (3937, 172584), (4216, 161163), (4318, 157356), (4371, 155448), (4572, 148614), (4743, 143256), (4794, 141732), (5076, 133858), (5828, 116586), (5969, 113832), (6324, 107442), (6392, 106299), (6477, 104904), (6696, 101473), (6858, 99076), (7191, 94488), (7874, 86292), (8636, 78678), (8742, 77724), (9144, 74307), (9486, 71628), (9588, 70866), (10152, 66929), (11656, 58293), (11811, 57528), (11938, 56916), (12648, 53721), (12954, 52452), (13113, 51816), (13716, 49538), (14229, 47752), (14382, 47244), (15748, 43146), (17272, 39339), (17484, 38862), (17907, 37944), (18972, 35814), (19176, 35433), (19431, 34968), (21573, 31496), (23622, 28764), (23876, 28458), (24769, 27432), (25908, 26226)]