220707544944

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7806577}}^1$

素因数の和:7806638

約数の個数: 80

約数和(自身を含む): 619530030080

約数和(自身を除く): 398822485136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 7806577, 15613154, 23419731, 31226308, 46839462, 62452616, 93678924, 124905232, 148324963, 187357848, 242003887, 296649926, 374715696, 444974889, 484007774, 593299852, 726011661, 889949778, 968015548, 1186599704, 1452023322, 1779899556, 1936031096, 2373199408, 2904046644, 3559799112, 3872062192, 4598073853, 5808093288, 7119598224, 9196147706, 11616186576, 13794221559, 18392295412, 27588443118, 36784590824, 55176886236, 73569181648, 110353772472, 220707544944]

約数ペア:

[(1, 220707544944), (2, 110353772472), (3, 73569181648), (4, 55176886236), (6, 36784590824), (8, 27588443118), (12, 18392295412), (16, 13794221559), (19, 11616186576), (24, 9196147706), (31, 7119598224), (38, 5808093288), (48, 4598073853), (57, 3872062192), (62, 3559799112), (76, 2904046644), (93, 2373199408), (114, 1936031096), (124, 1779899556), (152, 1452023322), (186, 1186599704), (228, 968015548), (248, 889949778), (304, 726011661), (372, 593299852), (456, 484007774), (496, 444974889), (589, 374715696), (744, 296649926), (912, 242003887), (1178, 187357848), (1488, 148324963), (1767, 124905232), (2356, 93678924), (3534, 62452616), (4712, 46839462), (7068, 31226308), (9424, 23419731), (14136, 15613154), (28272, 7806577)]