228947488

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8447}}^1$

素因数の和:8486

約数の個数: 72

約数和(自身を含む): 566286336

約数和(自身を除く): 337338848

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 6776, 8447, 13552, 16894, 27104, 33788, 59129, 67576, 92917, 118258, 135152, 185834, 236516, 270304, 371668, 473032, 650419, 743336, 946064, 1022087, 1300838, 1486672, 1892128, 2044174, 2601676, 2973344, 4088348, 5203352, 7154609, 8176696, 10406704, 14309218, 16353392, 20813408, 28618436, 32706784, 57236872, 114473744, 228947488]

約数ペア:

[(1, 228947488), (2, 114473744), (4, 57236872), (7, 32706784), (8, 28618436), (11, 20813408), (14, 16353392), (16, 14309218), (22, 10406704), (28, 8176696), (32, 7154609), (44, 5203352), (56, 4088348), (77, 2973344), (88, 2601676), (112, 2044174), (121, 1892128), (154, 1486672), (176, 1300838), (224, 1022087), (242, 946064), (308, 743336), (352, 650419), (484, 473032), (616, 371668), (847, 270304), (968, 236516), (1232, 185834), (1694, 135152), (1936, 118258), (2464, 92917), (3388, 67576), (3872, 59129), (6776, 33788), (8447, 27104), (13552, 16894)]