1217253632

素因数分解:

$2^8\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15797}}^1$

素因数の和:15863

約数の個数: 72

約数和(自身を含む): 2841617856

約数和(自身を除く): 1624364224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 86, 112, 128, 172, 224, 256, 301, 344, 448, 602, 688, 896, 1204, 1376, 1792, 2408, 2752, 4816, 5504, 9632, 11008, 15797, 19264, 31594, 38528, 63188, 77056, 110579, 126376, 221158, 252752, 442316, 505504, 679271, 884632, 1011008, 1358542, 1769264, 2022016, 2717084, 3538528, 4044032, 4754897, 5434168, 7077056, 9509794, 10868336, 14154112, 19019588, 21736672, 28308224, 38039176, 43473344, 76078352, 86946688, 152156704, 173893376, 304313408, 608626816, 1217253632]

約数ペア:

[(1, 1217253632), (2, 608626816), (4, 304313408), (7, 173893376), (8, 152156704), (14, 86946688), (16, 76078352), (28, 43473344), (32, 38039176), (43, 28308224), (56, 21736672), (64, 19019588), (86, 14154112), (112, 10868336), (128, 9509794), (172, 7077056), (224, 5434168), (256, 4754897), (301, 4044032), (344, 3538528), (448, 2717084), (602, 2022016), (688, 1769264), (896, 1358542), (1204, 1011008), (1376, 884632), (1792, 679271), (2408, 505504), (2752, 442316), (4816, 252752), (5504, 221158), (9632, 126376), (11008, 110579), (15797, 77056), (19264, 63188), (31594, 38528)]