38243808

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 144

約数和(自身を含む): 118918800

約数和(自身を除く): 80674992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 241, 261, 288, 304, 342, 348, 456, 464, 482, 522, 551, 608, 684, 696, 723, 912, 928, 964, 1044, 1102, 1368, 1392, 1446, 1653, 1824, 1928, 2088, 2169, 2204, 2736, 2784, 2892, 3306, 3856, 4176, 4338, 4408, 4579, 4959, 5472, 5784, 6612, 6989, 7712, 8352, 8676, 8816, 9158, 9918, 11568, 13224, 13737, 13978, 17352, 17632, 18316, 19836, 20967, 23136, 26448, 27474, 27956, 34704, 36632, 39672, 41211, 41934, 52896, 54948, 55912, 62901, 69408, 73264, 79344, 82422, 83868, 109896, 111824, 125802, 132791, 146528, 158688, 164844, 167736, 219792, 223648, 251604, 265582, 329688, 335472, 398373, 439584, 503208, 531164, 659376, 670944, 796746, 1006416, 1062328, 1195119, 1318752, 1593492, 2012832, 2124656, 2390238, 3186984, 4249312, 4780476, 6373968, 9560952, 12747936, 19121904, 38243808]

約数ペア:

[(1, 38243808), (2, 19121904), (3, 12747936), (4, 9560952), (6, 6373968), (8, 4780476), (9, 4249312), (12, 3186984), (16, 2390238), (18, 2124656), (19, 2012832), (24, 1593492), (29, 1318752), (32, 1195119), (36, 1062328), (38, 1006416), (48, 796746), (57, 670944), (58, 659376), (72, 531164), (76, 503208), (87, 439584), (96, 398373), (114, 335472), (116, 329688), (144, 265582), (152, 251604), (171, 223648), (174, 219792), (228, 167736), (232, 164844), (241, 158688), (261, 146528), (288, 132791), (304, 125802), (342, 111824), (348, 109896), (456, 83868), (464, 82422), (482, 79344), (522, 73264), (551, 69408), (608, 62901), (684, 55912), (696, 54948), (723, 52896), (912, 41934), (928, 41211), (964, 39672), (1044, 36632), (1102, 34704), (1368, 27956), (1392, 27474), (1446, 26448), (1653, 23136), (1824, 20967), (1928, 19836), (2088, 18316), (2169, 17632), (2204, 17352), (2736, 13978), (2784, 13737), (2892, 13224), (3306, 11568), (3856, 9918), (4176, 9158), (4338, 8816), (4408, 8676), (4579, 8352), (4959, 7712), (5472, 6989), (5784, 6612)]