581631424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:1002

約数の個数: 112

約数和(自身を含む): 1345996800

約数和(自身を除く): 764365376

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 32, 44, 58, 62, 64, 88, 116, 124, 176, 232, 248, 319, 341, 352, 464, 496, 638, 682, 704, 899, 919, 928, 992, 1276, 1364, 1798, 1838, 1856, 1984, 2552, 2728, 3596, 3676, 5104, 5456, 7192, 7352, 9889, 10109, 10208, 10912, 14384, 14704, 19778, 20218, 20416, 21824, 26651, 28489, 28768, 29408, 39556, 40436, 53302, 56978, 57536, 58816, 79112, 80872, 106604, 113956, 158224, 161744, 213208, 227912, 293161, 313379, 316448, 323488, 426416, 455824, 586322, 626758, 632896, 646976, 826181, 852832, 911648, 1172644, 1253516, 1652362, 1705664, 1823296, 2345288, 2507032, 3304724, 4690576, 5014064, 6609448, 9087991, 9381152, 10028128, 13218896, 18175982, 18762304, 20056256, 26437792, 36351964, 52875584, 72703928, 145407856, 290815712, 581631424]

約数ペア:

[(1, 581631424), (2, 290815712), (4, 145407856), (8, 72703928), (11, 52875584), (16, 36351964), (22, 26437792), (29, 20056256), (31, 18762304), (32, 18175982), (44, 13218896), (58, 10028128), (62, 9381152), (64, 9087991), (88, 6609448), (116, 5014064), (124, 4690576), (176, 3304724), (232, 2507032), (248, 2345288), (319, 1823296), (341, 1705664), (352, 1652362), (464, 1253516), (496, 1172644), (638, 911648), (682, 852832), (704, 826181), (899, 646976), (919, 632896), (928, 626758), (992, 586322), (1276, 455824), (1364, 426416), (1798, 323488), (1838, 316448), (1856, 313379), (1984, 293161), (2552, 227912), (2728, 213208), (3596, 161744), (3676, 158224), (5104, 113956), (5456, 106604), (7192, 80872), (7352, 79112), (9889, 58816), (10109, 57536), (10208, 56978), (10912, 53302), (14384, 40436), (14704, 39556), (19778, 29408), (20218, 28768), (20416, 28489), (21824, 26651)]