1572603704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 3670272000

約数和(自身を除く): 2097668296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 79, 106, 133, 152, 158, 212, 266, 316, 353, 371, 424, 532, 553, 632, 706, 742, 1007, 1064, 1106, 1412, 1484, 1501, 2014, 2212, 2471, 2824, 2968, 3002, 4028, 4187, 4424, 4942, 6004, 6707, 7049, 8056, 8374, 9884, 10507, 12008, 13414, 14098, 16748, 18709, 19768, 21014, 26828, 27887, 28196, 29309, 33496, 37418, 42028, 46949, 53656, 55774, 56392, 58618, 74836, 79553, 84056, 93898, 111548, 117236, 130963, 149672, 159106, 187796, 195209, 223096, 234472, 261926, 318212, 355471, 375592, 390418, 523852, 529853, 556871, 636424, 710942, 780836, 1047704, 1059706, 1113742, 1421884, 1478011, 1561672, 2119412, 2227484, 2488297, 2843768, 2956022, 3708971, 4238824, 4454968, 4976594, 5912044, 7417942, 9953188, 10346077, 11824088, 14835884, 19906376, 20692154, 28082209, 29671768, 41384308, 56164418, 82768616, 112328836, 196575463, 224657672, 393150926, 786301852, 1572603704]

約数ペア:

[(1, 1572603704), (2, 786301852), (4, 393150926), (7, 224657672), (8, 196575463), (14, 112328836), (19, 82768616), (28, 56164418), (38, 41384308), (53, 29671768), (56, 28082209), (76, 20692154), (79, 19906376), (106, 14835884), (133, 11824088), (152, 10346077), (158, 9953188), (212, 7417942), (266, 5912044), (316, 4976594), (353, 4454968), (371, 4238824), (424, 3708971), (532, 2956022), (553, 2843768), (632, 2488297), (706, 2227484), (742, 2119412), (1007, 1561672), (1064, 1478011), (1106, 1421884), (1412, 1113742), (1484, 1059706), (1501, 1047704), (2014, 780836), (2212, 710942), (2471, 636424), (2824, 556871), (2968, 529853), (3002, 523852), (4028, 390418), (4187, 375592), (4424, 355471), (4942, 318212), (6004, 261926), (6707, 234472), (7049, 223096), (8056, 195209), (8374, 187796), (9884, 159106), (10507, 149672), (12008, 130963), (13414, 117236), (14098, 111548), (16748, 93898), (18709, 84056), (19768, 79553), (21014, 74836), (26828, 58618), (27887, 56392), (28196, 55774), (29309, 53656), (33496, 46949), (37418, 42028)]