1553188512

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{89387}}^1$

素因数の和:89581

約数の個数: 48

約数和(自身を含む): 4099691232

約数和(自身を除く): 2546502720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 17376, 89387, 178774, 268161, 357548, 536322, 715096, 1072644, 1430192, 2145288, 2860384, 4290576, 8581152, 16179047, 32358094, 48537141, 64716188, 97074282, 129432376, 194148564, 258864752, 388297128, 517729504, 776594256, 1553188512]

約数ペア:

[(1, 1553188512), (2, 776594256), (3, 517729504), (4, 388297128), (6, 258864752), (8, 194148564), (12, 129432376), (16, 97074282), (24, 64716188), (32, 48537141), (48, 32358094), (96, 16179047), (181, 8581152), (362, 4290576), (543, 2860384), (724, 2145288), (1086, 1430192), (1448, 1072644), (2172, 715096), (2896, 536322), (4344, 357548), (5792, 268161), (8688, 178774), (17376, 89387)]