252437344

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 550368000

約数和(自身を除く): 297930656

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 103, 116, 139, 152, 206, 232, 278, 304, 412, 464, 551, 556, 608, 824, 928, 1102, 1112, 1648, 1957, 2204, 2224, 2641, 2987, 3296, 3914, 4031, 4408, 4448, 5282, 5974, 7828, 8062, 8816, 10564, 11948, 14317, 15656, 16124, 17632, 21128, 23896, 28634, 31312, 32248, 42256, 47792, 56753, 57268, 62624, 64496, 76589, 84512, 95584, 113506, 114536, 128992, 153178, 227012, 229072, 272023, 306356, 415193, 454024, 458144, 544046, 612712, 830386, 908048, 1088092, 1225424, 1660772, 1816096, 2176184, 2450848, 3321544, 4352368, 6643088, 7888667, 8704736, 13286176, 15777334, 31554668, 63109336, 126218672, 252437344]

約数ペア:

[(1, 252437344), (2, 126218672), (4, 63109336), (8, 31554668), (16, 15777334), (19, 13286176), (29, 8704736), (32, 7888667), (38, 6643088), (58, 4352368), (76, 3321544), (103, 2450848), (116, 2176184), (139, 1816096), (152, 1660772), (206, 1225424), (232, 1088092), (278, 908048), (304, 830386), (412, 612712), (464, 544046), (551, 458144), (556, 454024), (608, 415193), (824, 306356), (928, 272023), (1102, 229072), (1112, 227012), (1648, 153178), (1957, 128992), (2204, 114536), (2224, 113506), (2641, 95584), (2987, 84512), (3296, 76589), (3914, 64496), (4031, 62624), (4408, 57268), (4448, 56753), (5282, 47792), (5974, 42256), (7828, 32248), (8062, 31312), (8816, 28634), (10564, 23896), (11948, 21128), (14317, 17632), (15656, 16124)]