299944736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 192

約数和(自身を含む): 789481728

約数和(自身を除く): 489536992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 73, 83, 91, 104, 112, 119, 136, 146, 166, 182, 208, 221, 224, 238, 272, 292, 332, 364, 416, 442, 476, 511, 544, 581, 584, 664, 728, 884, 949, 952, 1022, 1079, 1162, 1168, 1241, 1328, 1411, 1456, 1547, 1768, 1898, 1904, 2044, 2158, 2324, 2336, 2482, 2656, 2822, 2912, 3094, 3536, 3796, 3808, 4088, 4316, 4648, 4964, 5644, 6059, 6188, 6643, 7072, 7553, 7592, 8176, 8632, 8687, 9296, 9877, 9928, 11288, 12118, 12376, 13286, 15106, 15184, 16133, 16352, 17264, 17374, 18343, 18592, 19754, 19856, 22576, 24236, 24752, 26572, 30212, 30368, 32266, 34528, 34748, 36686, 39508, 39712, 42413, 45152, 48472, 49504, 53144, 60424, 64532, 69496, 73372, 78767, 79016, 84826, 96944, 103003, 106288, 112931, 120848, 128401, 129064, 138992, 146744, 157534, 158032, 169652, 193888, 206006, 212576, 225862, 241696, 256802, 258128, 277984, 293488, 315068, 316064, 339304, 412012, 451724, 513604, 516256, 551369, 586976, 630136, 678608, 721021, 824024, 903448, 1027208, 1102738, 1260272, 1339039, 1357216, 1442042, 1648048, 1806896, 2054416, 2205476, 2520544, 2678078, 2884084, 3296096, 3613792, 4108832, 4410952, 5356156, 5768168, 8821904, 9373273, 10712312, 11536336, 17643808, 18746546, 21424624, 23072672, 37493092, 42849248, 74986184, 149972368, 299944736]

約数ペア:

[(1, 299944736), (2, 149972368), (4, 74986184), (7, 42849248), (8, 37493092), (13, 23072672), (14, 21424624), (16, 18746546), (17, 17643808), (26, 11536336), (28, 10712312), (32, 9373273), (34, 8821904), (52, 5768168), (56, 5356156), (68, 4410952), (73, 4108832), (83, 3613792), (91, 3296096), (104, 2884084), (112, 2678078), (119, 2520544), (136, 2205476), (146, 2054416), (166, 1806896), (182, 1648048), (208, 1442042), (221, 1357216), (224, 1339039), (238, 1260272), (272, 1102738), (292, 1027208), (332, 903448), (364, 824024), (416, 721021), (442, 678608), (476, 630136), (511, 586976), (544, 551369), (581, 516256), (584, 513604), (664, 451724), (728, 412012), (884, 339304), (949, 316064), (952, 315068), (1022, 293488), (1079, 277984), (1162, 258128), (1168, 256802), (1241, 241696), (1328, 225862), (1411, 212576), (1456, 206006), (1547, 193888), (1768, 169652), (1898, 158032), (1904, 157534), (2044, 146744), (2158, 138992), (2324, 129064), (2336, 128401), (2482, 120848), (2656, 112931), (2822, 106288), (2912, 103003), (3094, 96944), (3536, 84826), (3796, 79016), (3808, 78767), (4088, 73372), (4316, 69496), (4648, 64532), (4964, 60424), (5644, 53144), (6059, 49504), (6188, 48472), (6643, 45152), (7072, 42413), (7553, 39712), (7592, 39508), (8176, 36686), (8632, 34748), (8687, 34528), (9296, 32266), (9877, 30368), (9928, 30212), (11288, 26572), (12118, 24752), (12376, 24236), (13286, 22576), (15106, 19856), (15184, 19754), (16133, 18592), (16352, 18343), (17264, 17374)]