40568256

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 112

約数和(自身を含む): 126370080

約数和(自身を除く): 85801824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1381, 1632, 1728, 1836, 2448, 2762, 3264, 3672, 4143, 4896, 5524, 7344, 8286, 9792, 11048, 12429, 14688, 16572, 22096, 23477, 24858, 29376, 33144, 37287, 44192, 46954, 49716, 66288, 70431, 74574, 88384, 93908, 99432, 132576, 140862, 149148, 187816, 198864, 211293, 265152, 281724, 298296, 375632, 397728, 422586, 563448, 596592, 633879, 751264, 795456, 845172, 1126896, 1193184, 1267758, 1502528, 1690344, 2253792, 2386368, 2535516, 3380688, 4507584, 5071032, 6761376, 10142064, 13522752, 20284128, 40568256]

約数ペア:

[(1, 40568256), (2, 20284128), (3, 13522752), (4, 10142064), (6, 6761376), (8, 5071032), (9, 4507584), (12, 3380688), (16, 2535516), (17, 2386368), (18, 2253792), (24, 1690344), (27, 1502528), (32, 1267758), (34, 1193184), (36, 1126896), (48, 845172), (51, 795456), (54, 751264), (64, 633879), (68, 596592), (72, 563448), (96, 422586), (102, 397728), (108, 375632), (136, 298296), (144, 281724), (153, 265152), (192, 211293), (204, 198864), (216, 187816), (272, 149148), (288, 140862), (306, 132576), (408, 99432), (432, 93908), (459, 88384), (544, 74574), (576, 70431), (612, 66288), (816, 49716), (864, 46954), (918, 44192), (1088, 37287), (1224, 33144), (1381, 29376), (1632, 24858), (1728, 23477), (1836, 22096), (2448, 16572), (2762, 14688), (3264, 12429), (3672, 11048), (4143, 9792), (4896, 8286), (5524, 7344)]