917205984

素因数分解:

$2^5\times 3^3\times {\mathrm{389}}^1\times {\mathrm{2729}}^1$

素因数の和:3137

約数の個数: 96

約数和(自身を含む): 2683044000

約数和(自身を除く): 1765838016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 389, 432, 778, 864, 1167, 1556, 2334, 2729, 3112, 3501, 4668, 5458, 6224, 7002, 8187, 9336, 10503, 10916, 12448, 14004, 16374, 18672, 21006, 21832, 24561, 28008, 32748, 37344, 42012, 43664, 49122, 56016, 65496, 73683, 84024, 87328, 98244, 112032, 130992, 147366, 168048, 196488, 261984, 294732, 336096, 392976, 589464, 785952, 1061581, 1178928, 2123162, 2357856, 3184743, 4246324, 6369486, 8492648, 9554229, 12738972, 16985296, 19108458, 25477944, 28662687, 33970592, 38216916, 50955888, 57325374, 76433832, 101911776, 114650748, 152867664, 229301496, 305735328, 458602992, 917205984]

約数ペア:

[(1, 917205984), (2, 458602992), (3, 305735328), (4, 229301496), (6, 152867664), (8, 114650748), (9, 101911776), (12, 76433832), (16, 57325374), (18, 50955888), (24, 38216916), (27, 33970592), (32, 28662687), (36, 25477944), (48, 19108458), (54, 16985296), (72, 12738972), (96, 9554229), (108, 8492648), (144, 6369486), (216, 4246324), (288, 3184743), (389, 2357856), (432, 2123162), (778, 1178928), (864, 1061581), (1167, 785952), (1556, 589464), (2334, 392976), (2729, 336096), (3112, 294732), (3501, 261984), (4668, 196488), (5458, 168048), (6224, 147366), (7002, 130992), (8187, 112032), (9336, 98244), (10503, 87328), (10916, 84024), (12448, 73683), (14004, 65496), (16374, 56016), (18672, 49122), (21006, 43664), (21832, 42012), (24561, 37344), (28008, 32748)]