8454671664

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1219

約数の個数: 160

約数和(自身を含む): 23285176320

約数和(自身を除く): 14830504656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 139, 164, 186, 246, 248, 278, 328, 372, 417, 492, 496, 556, 656, 744, 834, 984, 997, 1112, 1271, 1488, 1668, 1968, 1994, 2224, 2542, 2991, 3336, 3813, 3988, 4309, 5084, 5699, 5982, 6672, 7626, 7976, 8618, 10168, 11398, 11964, 12927, 15252, 15952, 17097, 17236, 20336, 22796, 23928, 25854, 30504, 30907, 34194, 34472, 40877, 45592, 47856, 51708, 61008, 61814, 68388, 68944, 81754, 91184, 92721, 103416, 122631, 123628, 136776, 138583, 163508, 176669, 185442, 206832, 245262, 247256, 273552, 277166, 327016, 353338, 370884, 415749, 490524, 494512, 530007, 554332, 654032, 706676, 741768, 831498, 981048, 1060014, 1108664, 1267187, 1413352, 1483536, 1662996, 1962096, 2120028, 2217328, 2534374, 2826704, 3325992, 3801561, 4240056, 4296073, 5068748, 5681903, 6651984, 7603122, 8480112, 8592146, 10137496, 11363806, 12888219, 15206244, 17045709, 17184292, 20274992, 22727612, 25776438, 30412488, 34091418, 34368584, 45455224, 51552876, 60824976, 68182836, 68737168, 90910448, 103105752, 136365672, 176138993, 206211504, 272731344, 352277986, 528416979, 704555972, 1056833958, 1409111944, 2113667916, 2818223888, 4227335832, 8454671664]

約数ペア:

[(1, 8454671664), (2, 4227335832), (3, 2818223888), (4, 2113667916), (6, 1409111944), (8, 1056833958), (12, 704555972), (16, 528416979), (24, 352277986), (31, 272731344), (41, 206211504), (48, 176138993), (62, 136365672), (82, 103105752), (93, 90910448), (123, 68737168), (124, 68182836), (139, 60824976), (164, 51552876), (186, 45455224), (246, 34368584), (248, 34091418), (278, 30412488), (328, 25776438), (372, 22727612), (417, 20274992), (492, 17184292), (496, 17045709), (556, 15206244), (656, 12888219), (744, 11363806), (834, 10137496), (984, 8592146), (997, 8480112), (1112, 7603122), (1271, 6651984), (1488, 5681903), (1668, 5068748), (1968, 4296073), (1994, 4240056), (2224, 3801561), (2542, 3325992), (2991, 2826704), (3336, 2534374), (3813, 2217328), (3988, 2120028), (4309, 1962096), (5084, 1662996), (5699, 1483536), (5982, 1413352), (6672, 1267187), (7626, 1108664), (7976, 1060014), (8618, 981048), (10168, 831498), (11398, 741768), (11964, 706676), (12927, 654032), (15252, 554332), (15952, 530007), (17097, 494512), (17236, 490524), (20336, 415749), (22796, 370884), (23928, 353338), (25854, 327016), (30504, 277166), (30907, 273552), (34194, 247256), (34472, 245262), (40877, 206832), (45592, 185442), (47856, 176669), (51708, 163508), (61008, 138583), (61814, 136776), (68388, 123628), (68944, 122631), (81754, 103416), (91184, 92721)]