1780408096

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:626

約数の個数: 96

約数和(自身を含む): 3806429760

約数和(自身を除く): 2026021664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 107, 136, 146, 214, 272, 292, 419, 428, 544, 584, 838, 856, 1168, 1241, 1676, 1712, 1819, 2336, 2482, 3352, 3424, 3638, 4964, 6704, 7123, 7276, 7811, 9928, 13408, 14246, 14552, 15622, 19856, 28492, 29104, 30587, 31244, 39712, 44833, 56984, 58208, 61174, 62488, 89666, 113968, 122348, 124976, 132787, 179332, 227936, 244696, 249952, 265574, 358664, 489392, 519979, 531148, 717328, 762161, 978784, 1039958, 1062296, 1434656, 1524322, 2079916, 2124592, 3048644, 3272809, 4159832, 4249184, 6097288, 6545618, 8319664, 12194576, 13091236, 16639328, 24389152, 26182472, 52364944, 55637753, 104729888, 111275506, 222551012, 445102024, 890204048, 1780408096]

約数ペア:

[(1, 1780408096), (2, 890204048), (4, 445102024), (8, 222551012), (16, 111275506), (17, 104729888), (32, 55637753), (34, 52364944), (68, 26182472), (73, 24389152), (107, 16639328), (136, 13091236), (146, 12194576), (214, 8319664), (272, 6545618), (292, 6097288), (419, 4249184), (428, 4159832), (544, 3272809), (584, 3048644), (838, 2124592), (856, 2079916), (1168, 1524322), (1241, 1434656), (1676, 1062296), (1712, 1039958), (1819, 978784), (2336, 762161), (2482, 717328), (3352, 531148), (3424, 519979), (3638, 489392), (4964, 358664), (6704, 265574), (7123, 249952), (7276, 244696), (7811, 227936), (9928, 179332), (13408, 132787), (14246, 124976), (14552, 122348), (15622, 113968), (19856, 89666), (28492, 62488), (29104, 61174), (30587, 58208), (31244, 56984), (39712, 44833)]