252987031416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{383}}^1\times {\mathrm{16451}}^1$

素因数の和:17089

約数の個数: 128

約数和(自身を含む): 727783833600

約数和(自身を除く): 474796802184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 239, 383, 478, 717, 766, 956, 1149, 1434, 1532, 1673, 1912, 2298, 2681, 2868, 3064, 3346, 4596, 5019, 5362, 5736, 6692, 8043, 9192, 10038, 10724, 13384, 16086, 16451, 20076, 21448, 32172, 32902, 40152, 49353, 64344, 65804, 91537, 98706, 115157, 131608, 183074, 197412, 230314, 274611, 345471, 366148, 394824, 460628, 549222, 640759, 690942, 732296, 921256, 1098444, 1281518, 1381884, 1922277, 2196888, 2563036, 2763768, 3844554, 3931789, 5126072, 6300733, 7689108, 7863578, 11795367, 12601466, 15378216, 15727156, 18902199, 23590734, 25202932, 27522523, 31454312, 37804398, 44105131, 47181468, 50405864, 55045046, 75608796, 82567569, 88210262, 94362936, 110090092, 132315393, 151217592, 165135138, 176420524, 220180184, 264630786, 330270276, 352841048, 529261572, 660540552, 1058523144, 1505875187, 3011750374, 4517625561, 6023500748, 9035251122, 10541126309, 12047001496, 18070502244, 21082252618, 31623378927, 36141004488, 42164505236, 63246757854, 84329010472, 126493515708, 252987031416]

約数ペア:

[(1, 252987031416), (2, 126493515708), (3, 84329010472), (4, 63246757854), (6, 42164505236), (7, 36141004488), (8, 31623378927), (12, 21082252618), (14, 18070502244), (21, 12047001496), (24, 10541126309), (28, 9035251122), (42, 6023500748), (56, 4517625561), (84, 3011750374), (168, 1505875187), (239, 1058523144), (383, 660540552), (478, 529261572), (717, 352841048), (766, 330270276), (956, 264630786), (1149, 220180184), (1434, 176420524), (1532, 165135138), (1673, 151217592), (1912, 132315393), (2298, 110090092), (2681, 94362936), (2868, 88210262), (3064, 82567569), (3346, 75608796), (4596, 55045046), (5019, 50405864), (5362, 47181468), (5736, 44105131), (6692, 37804398), (8043, 31454312), (9192, 27522523), (10038, 25202932), (10724, 23590734), (13384, 18902199), (16086, 15727156), (16451, 15378216), (20076, 12601466), (21448, 11795367), (32172, 7863578), (32902, 7689108), (40152, 6300733), (49353, 5126072), (64344, 3931789), (65804, 3844554), (91537, 2763768), (98706, 2563036), (115157, 2196888), (131608, 1922277), (183074, 1381884), (197412, 1281518), (230314, 1098444), (274611, 921256), (345471, 732296), (366148, 690942), (394824, 640759), (460628, 549222)]