40732416

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 144

約数和(自身を含む): 123621120

約数和(自身を除く): 82888704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 83, 96, 108, 128, 142, 144, 166, 192, 213, 216, 249, 256, 284, 288, 332, 384, 426, 432, 498, 568, 576, 639, 664, 747, 768, 852, 864, 996, 1136, 1152, 1278, 1328, 1494, 1704, 1728, 1917, 1992, 2241, 2272, 2304, 2556, 2656, 2988, 3408, 3456, 3834, 3984, 4482, 4544, 5112, 5312, 5893, 5976, 6816, 6912, 7668, 7968, 8964, 9088, 10224, 10624, 11786, 11952, 13632, 15336, 15936, 17679, 17928, 18176, 20448, 21248, 23572, 23904, 27264, 30672, 31872, 35358, 35856, 40896, 47144, 47808, 53037, 54528, 61344, 63744, 70716, 71712, 81792, 94288, 95616, 106074, 122688, 141432, 143424, 159111, 163584, 188576, 191232, 212148, 245376, 282864, 286848, 318222, 377152, 424296, 490752, 565728, 573696, 636444, 754304, 848592, 1131456, 1272888, 1508608, 1697184, 2262912, 2545776, 3394368, 4525824, 5091552, 6788736, 10183104, 13577472, 20366208, 40732416]

約数ペア:

[(1, 40732416), (2, 20366208), (3, 13577472), (4, 10183104), (6, 6788736), (8, 5091552), (9, 4525824), (12, 3394368), (16, 2545776), (18, 2262912), (24, 1697184), (27, 1508608), (32, 1272888), (36, 1131456), (48, 848592), (54, 754304), (64, 636444), (71, 573696), (72, 565728), (83, 490752), (96, 424296), (108, 377152), (128, 318222), (142, 286848), (144, 282864), (166, 245376), (192, 212148), (213, 191232), (216, 188576), (249, 163584), (256, 159111), (284, 143424), (288, 141432), (332, 122688), (384, 106074), (426, 95616), (432, 94288), (498, 81792), (568, 71712), (576, 70716), (639, 63744), (664, 61344), (747, 54528), (768, 53037), (852, 47808), (864, 47144), (996, 40896), (1136, 35856), (1152, 35358), (1278, 31872), (1328, 30672), (1494, 27264), (1704, 23904), (1728, 23572), (1917, 21248), (1992, 20448), (2241, 18176), (2272, 17928), (2304, 17679), (2556, 15936), (2656, 15336), (2988, 13632), (3408, 11952), (3456, 11786), (3834, 10624), (3984, 10224), (4482, 9088), (4544, 8964), (5112, 7968), (5312, 7668), (5893, 6912), (5976, 6816)]