395030272

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 1003620352

約数和(自身を除く): 608590080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 547, 728, 806, 832, 868, 896, 992, 1094, 1456, 1612, 1664, 1736, 1792, 1984, 2188, 2821, 2912, 3224, 3328, 3472, 3829, 3968, 4376, 5642, 5824, 6448, 6944, 7111, 7658, 7936, 8752, 11284, 11648, 12896, 13888, 14222, 15316, 16957, 17504, 22568, 23296, 25792, 27776, 28444, 30632, 33914, 35008, 45136, 49777, 51584, 55552, 56888, 61264, 67828, 70016, 90272, 99554, 103168, 113776, 118699, 122528, 135656, 140032, 180544, 199108, 220441, 227552, 237398, 245056, 271312, 361088, 398216, 440882, 455104, 474796, 490112, 542624, 722176, 796432, 881764, 910208, 949592, 980224, 1085248, 1543087, 1592864, 1763528, 1820416, 1899184, 2170496, 3086174, 3185728, 3527056, 3798368, 4340992, 6172348, 6371456, 7054112, 7596736, 12344696, 12742912, 14108224, 15193472, 24689392, 28216448, 30386944, 49378784, 56432896, 98757568, 197515136, 395030272]

約数ペア:

[(1, 395030272), (2, 197515136), (4, 98757568), (7, 56432896), (8, 49378784), (13, 30386944), (14, 28216448), (16, 24689392), (26, 15193472), (28, 14108224), (31, 12742912), (32, 12344696), (52, 7596736), (56, 7054112), (62, 6371456), (64, 6172348), (91, 4340992), (104, 3798368), (112, 3527056), (124, 3185728), (128, 3086174), (182, 2170496), (208, 1899184), (217, 1820416), (224, 1763528), (248, 1592864), (256, 1543087), (364, 1085248), (403, 980224), (416, 949592), (434, 910208), (448, 881764), (496, 796432), (547, 722176), (728, 542624), (806, 490112), (832, 474796), (868, 455104), (896, 440882), (992, 398216), (1094, 361088), (1456, 271312), (1612, 245056), (1664, 237398), (1736, 227552), (1792, 220441), (1984, 199108), (2188, 180544), (2821, 140032), (2912, 135656), (3224, 122528), (3328, 118699), (3472, 113776), (3829, 103168), (3968, 99554), (4376, 90272), (5642, 70016), (5824, 67828), (6448, 61264), (6944, 56888), (7111, 55552), (7658, 51584), (7936, 49777), (8752, 45136), (11284, 35008), (11648, 33914), (12896, 30632), (13888, 28444), (14222, 27776), (15316, 25792), (16957, 23296), (17504, 22568)]