1221564624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{5323}}^1$

素因数の和:6024

約数の個数: 80

約数和(自身を含む): 3612483072

約数和(自身を除く): 2390918448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 683, 1366, 2049, 2732, 4098, 4781, 5323, 5464, 8196, 9562, 10646, 10928, 14343, 15969, 16392, 19124, 21292, 28686, 31938, 32784, 37261, 38248, 42584, 57372, 63876, 74522, 76496, 85168, 111783, 114744, 127752, 149044, 223566, 229488, 255504, 298088, 447132, 596176, 894264, 1788528, 3635609, 7271218, 10906827, 14542436, 21813654, 25449263, 29084872, 43627308, 50898526, 58169744, 76347789, 87254616, 101797052, 152695578, 174509232, 203594104, 305391156, 407188208, 610782312, 1221564624]

約数ペア:

[(1, 1221564624), (2, 610782312), (3, 407188208), (4, 305391156), (6, 203594104), (7, 174509232), (8, 152695578), (12, 101797052), (14, 87254616), (16, 76347789), (21, 58169744), (24, 50898526), (28, 43627308), (42, 29084872), (48, 25449263), (56, 21813654), (84, 14542436), (112, 10906827), (168, 7271218), (336, 3635609), (683, 1788528), (1366, 894264), (2049, 596176), (2732, 447132), (4098, 298088), (4781, 255504), (5323, 229488), (5464, 223566), (8196, 149044), (9562, 127752), (10646, 114744), (10928, 111783), (14343, 85168), (15969, 76496), (16392, 74522), (19124, 63876), (21292, 57372), (28686, 42584), (31938, 38248), (32784, 37261)]