1639004544

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^2\times {\mathrm{547}}^1$

素因数の和:607

約数の個数: 240

約数和(自身を含む): 5190921780

約数和(自身を除く): 3551917236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 81, 96, 102, 108, 128, 136, 144, 153, 162, 192, 204, 216, 272, 288, 289, 306, 324, 384, 408, 432, 459, 544, 547, 576, 578, 612, 648, 816, 864, 867, 918, 1088, 1094, 1152, 1156, 1224, 1296, 1377, 1632, 1641, 1728, 1734, 1836, 2176, 2188, 2312, 2448, 2592, 2601, 2754, 3264, 3282, 3456, 3468, 3672, 4376, 4624, 4896, 4923, 5184, 5202, 5508, 6528, 6564, 6936, 7344, 7803, 8752, 9248, 9299, 9792, 9846, 10368, 10404, 11016, 13128, 13872, 14688, 14769, 15606, 17504, 18496, 18598, 19584, 19692, 20808, 22032, 23409, 26256, 27744, 27897, 29376, 29538, 31212, 35008, 36992, 37196, 39384, 41616, 44064, 44307, 46818, 52512, 55488, 55794, 58752, 59076, 62424, 70016, 74392, 78768, 83232, 83691, 88128, 88614, 93636, 105024, 110976, 111588, 118152, 124848, 148784, 157536, 158083, 166464, 167382, 176256, 177228, 187272, 210048, 223176, 236304, 249696, 251073, 297568, 315072, 316166, 332928, 334764, 354456, 374544, 446352, 472608, 474249, 499392, 502146, 595136, 630144, 632332, 669528, 708912, 749088, 753219, 892704, 945216, 948498, 998784, 1004292, 1190272, 1264664, 1339056, 1417824, 1422747, 1498176, 1506438, 1785408, 1890432, 1896996, 2008584, 2529328, 2678112, 2835648, 2845494, 2996352, 3012876, 3570816, 3793992, 4017168, 4268241, 5058656, 5356224, 5671296, 5690988, 6025752, 7587984, 8034336, 8536482, 10117312, 10712448, 11381976, 12051504, 12804723, 15175968, 16068672, 17072964, 20234624, 22763952, 24103008, 25609446, 30351936, 32137344, 34145928, 45527904, 48206016, 51218892, 60703872, 68291856, 91055808, 96412032, 102437784, 136583712, 182111616, 204875568, 273167424, 409751136, 546334848, 819502272, 1639004544]

約数ペア:

[(1, 1639004544), (2, 819502272), (3, 546334848), (4, 409751136), (6, 273167424), (8, 204875568), (9, 182111616), (12, 136583712), (16, 102437784), (17, 96412032), (18, 91055808), (24, 68291856), (27, 60703872), (32, 51218892), (34, 48206016), (36, 45527904), (48, 34145928), (51, 32137344), (54, 30351936), (64, 25609446), (68, 24103008), (72, 22763952), (81, 20234624), (96, 17072964), (102, 16068672), (108, 15175968), (128, 12804723), (136, 12051504), (144, 11381976), (153, 10712448), (162, 10117312), (192, 8536482), (204, 8034336), (216, 7587984), (272, 6025752), (288, 5690988), (289, 5671296), (306, 5356224), (324, 5058656), (384, 4268241), (408, 4017168), (432, 3793992), (459, 3570816), (544, 3012876), (547, 2996352), (576, 2845494), (578, 2835648), (612, 2678112), (648, 2529328), (816, 2008584), (864, 1896996), (867, 1890432), (918, 1785408), (1088, 1506438), (1094, 1498176), (1152, 1422747), (1156, 1417824), (1224, 1339056), (1296, 1264664), (1377, 1190272), (1632, 1004292), (1641, 998784), (1728, 948498), (1734, 945216), (1836, 892704), (2176, 753219), (2188, 749088), (2312, 708912), (2448, 669528), (2592, 632332), (2601, 630144), (2754, 595136), (3264, 502146), (3282, 499392), (3456, 474249), (3468, 472608), (3672, 446352), (4376, 374544), (4624, 354456), (4896, 334764), (4923, 332928), (5184, 316166), (5202, 315072), (5508, 297568), (6528, 251073), (6564, 249696), (6936, 236304), (7344, 223176), (7803, 210048), (8752, 187272), (9248, 177228), (9299, 176256), (9792, 167382), (9846, 166464), (10368, 158083), (10404, 157536), (11016, 148784), (13128, 124848), (13872, 118152), (14688, 111588), (14769, 110976), (15606, 105024), (17504, 93636), (18496, 88614), (18598, 88128), (19584, 83691), (19692, 83232), (20808, 78768), (22032, 74392), (23409, 70016), (26256, 62424), (27744, 59076), (27897, 58752), (29376, 55794), (29538, 55488), (31212, 52512), (35008, 46818), (36992, 44307), (37196, 44064), (39384, 41616)]