478309552

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 1127338560

約数和(自身を除く): 649029008

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 229, 238, 272, 458, 476, 916, 952, 1097, 1603, 1832, 1904, 2194, 3206, 3664, 3893, 4388, 6412, 7679, 7786, 8776, 12824, 15358, 15572, 17552, 18649, 25648, 27251, 30716, 31144, 37298, 54502, 61432, 62288, 74596, 109004, 122864, 130543, 149192, 218008, 251213, 261086, 298384, 436016, 502426, 522172, 1004852, 1044344, 1758491, 2009704, 2088688, 3516982, 4019408, 4270621, 7033964, 8541242, 14067928, 17082484, 28135856, 29894347, 34164968, 59788694, 68329936, 119577388, 239154776, 478309552]

約数ペア:

[(1, 478309552), (2, 239154776), (4, 119577388), (7, 68329936), (8, 59788694), (14, 34164968), (16, 29894347), (17, 28135856), (28, 17082484), (34, 14067928), (56, 8541242), (68, 7033964), (112, 4270621), (119, 4019408), (136, 3516982), (229, 2088688), (238, 2009704), (272, 1758491), (458, 1044344), (476, 1004852), (916, 522172), (952, 502426), (1097, 436016), (1603, 298384), (1832, 261086), (1904, 251213), (2194, 218008), (3206, 149192), (3664, 130543), (3893, 122864), (4388, 109004), (6412, 74596), (7679, 62288), (7786, 61432), (8776, 54502), (12824, 37298), (15358, 31144), (15572, 30716), (17552, 27251), (18649, 25648)]