307806688

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2333}}^1$

素因数の和:2400

約数の個数: 96

約数和(自身を含む): 752855040

約数和(自身を除く): 445048352

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 589, 608, 868, 992, 1064, 1178, 1736, 2128, 2333, 2356, 3472, 4123, 4256, 4666, 4712, 6944, 8246, 9332, 9424, 16331, 16492, 18664, 18848, 32662, 32984, 37328, 44327, 65324, 65968, 72323, 74656, 88654, 130648, 131936, 144646, 177308, 261296, 289292, 310289, 354616, 506261, 522592, 578584, 620578, 709232, 1012522, 1157168, 1241156, 1374137, 1418464, 2025044, 2314336, 2482312, 2748274, 4050088, 4964624, 5496548, 8100176, 9618959, 9929248, 10993096, 16200352, 19237918, 21986192, 38475836, 43972384, 76951672, 153903344, 307806688]

約数ペア:

[(1, 307806688), (2, 153903344), (4, 76951672), (7, 43972384), (8, 38475836), (14, 21986192), (16, 19237918), (19, 16200352), (28, 10993096), (31, 9929248), (32, 9618959), (38, 8100176), (56, 5496548), (62, 4964624), (76, 4050088), (112, 2748274), (124, 2482312), (133, 2314336), (152, 2025044), (217, 1418464), (224, 1374137), (248, 1241156), (266, 1157168), (304, 1012522), (434, 709232), (496, 620578), (532, 578584), (589, 522592), (608, 506261), (868, 354616), (992, 310289), (1064, 289292), (1178, 261296), (1736, 177308), (2128, 144646), (2333, 131936), (2356, 130648), (3472, 88654), (4123, 74656), (4256, 72323), (4666, 65968), (4712, 65324), (6944, 44327), (8246, 37328), (9332, 32984), (9424, 32662), (16331, 18848), (16492, 18664)]