303337216

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 772632000

約数和(自身を除く): 469294784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 182, 203, 208, 224, 232, 256, 364, 377, 406, 416, 448, 449, 464, 728, 754, 812, 832, 896, 898, 928, 1456, 1508, 1624, 1664, 1792, 1796, 1856, 2639, 2912, 3016, 3143, 3248, 3328, 3592, 3712, 5278, 5824, 5837, 6032, 6286, 6496, 7184, 7424, 10556, 11648, 11674, 12064, 12572, 12992, 13021, 14368, 21112, 23296, 23348, 24128, 25144, 25984, 26042, 28736, 40859, 42224, 46696, 48256, 50288, 51968, 52084, 57472, 81718, 84448, 91147, 93392, 96512, 100576, 104168, 114944, 163436, 168896, 169273, 182294, 186784, 201152, 208336, 326872, 337792, 338546, 364588, 373568, 402304, 416672, 653744, 675584, 677092, 729176, 747136, 804608, 833344, 1184911, 1307488, 1354184, 1458352, 1494272, 1666688, 2369822, 2614976, 2708368, 2916704, 3333376, 4739644, 5229952, 5416736, 5833408, 9479288, 10459904, 10833472, 11666816, 18958576, 21666944, 23333632, 37917152, 43333888, 75834304, 151668608, 303337216]

約数ペア:

[(1, 303337216), (2, 151668608), (4, 75834304), (7, 43333888), (8, 37917152), (13, 23333632), (14, 21666944), (16, 18958576), (26, 11666816), (28, 10833472), (29, 10459904), (32, 9479288), (52, 5833408), (56, 5416736), (58, 5229952), (64, 4739644), (91, 3333376), (104, 2916704), (112, 2708368), (116, 2614976), (128, 2369822), (182, 1666688), (203, 1494272), (208, 1458352), (224, 1354184), (232, 1307488), (256, 1184911), (364, 833344), (377, 804608), (406, 747136), (416, 729176), (448, 677092), (449, 675584), (464, 653744), (728, 416672), (754, 402304), (812, 373568), (832, 364588), (896, 338546), (898, 337792), (928, 326872), (1456, 208336), (1508, 201152), (1624, 186784), (1664, 182294), (1792, 169273), (1796, 168896), (1856, 163436), (2639, 114944), (2912, 104168), (3016, 100576), (3143, 96512), (3248, 93392), (3328, 91147), (3592, 84448), (3712, 81718), (5278, 57472), (5824, 52084), (5837, 51968), (6032, 50288), (6286, 48256), (6496, 46696), (7184, 42224), (7424, 40859), (10556, 28736), (11648, 26042), (11674, 25984), (12064, 25144), (12572, 24128), (12992, 23348), (13021, 23296), (14368, 21112)]