894563488

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{3167}}^1$

素因数の和:3294

約数の個数: 96

約数和(自身を含む): 2190633984

約数和(自身を除く): 1296070496

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 97, 104, 112, 182, 194, 208, 224, 364, 388, 416, 679, 728, 776, 1261, 1358, 1456, 1552, 2522, 2716, 2912, 3104, 3167, 5044, 5432, 6334, 8827, 10088, 10864, 12668, 17654, 20176, 21728, 22169, 25336, 35308, 40352, 41171, 44338, 50672, 70616, 82342, 88676, 101344, 141232, 164684, 177352, 282464, 288197, 307199, 329368, 354704, 576394, 614398, 658736, 709408, 1152788, 1228796, 1317472, 2150393, 2305576, 2457592, 3993587, 4300786, 4611152, 4915184, 7987174, 8601572, 9222304, 9830368, 15974348, 17203144, 27955109, 31948696, 34406288, 55910218, 63897392, 68812576, 111820436, 127794784, 223640872, 447281744, 894563488]

約数ペア:

[(1, 894563488), (2, 447281744), (4, 223640872), (7, 127794784), (8, 111820436), (13, 68812576), (14, 63897392), (16, 55910218), (26, 34406288), (28, 31948696), (32, 27955109), (52, 17203144), (56, 15974348), (91, 9830368), (97, 9222304), (104, 8601572), (112, 7987174), (182, 4915184), (194, 4611152), (208, 4300786), (224, 3993587), (364, 2457592), (388, 2305576), (416, 2150393), (679, 1317472), (728, 1228796), (776, 1152788), (1261, 709408), (1358, 658736), (1456, 614398), (1552, 576394), (2522, 354704), (2716, 329368), (2912, 307199), (3104, 288197), (3167, 282464), (5044, 177352), (5432, 164684), (6334, 141232), (8827, 101344), (10088, 88676), (10864, 82342), (12668, 70616), (17654, 50672), (20176, 44338), (21728, 41171), (22169, 40352), (25336, 35308)]