273870272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 112

約数和(自身を含む): 631118880

約数和(自身を除く): 357248608

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 67, 68, 104, 134, 136, 208, 221, 268, 272, 289, 416, 442, 536, 544, 578, 832, 871, 884, 1072, 1088, 1139, 1156, 1742, 1768, 2144, 2278, 2312, 3484, 3536, 3757, 4288, 4556, 4624, 4913, 6968, 7072, 7514, 9112, 9248, 9826, 13936, 14144, 14807, 15028, 18224, 18496, 19363, 19652, 27872, 29614, 30056, 36448, 38726, 39304, 55744, 59228, 60112, 63869, 72896, 77452, 78608, 118456, 120224, 127738, 154904, 157216, 236912, 240448, 251719, 255476, 309808, 314432, 329171, 473824, 503438, 510952, 619616, 658342, 947648, 1006876, 1021904, 1239232, 1316684, 2013752, 2043808, 2633368, 4027504, 4087616, 4279223, 5266736, 8055008, 8558446, 10533472, 16110016, 17116892, 21066944, 34233784, 68467568, 136935136, 273870272]

約数ペア:

[(1, 273870272), (2, 136935136), (4, 68467568), (8, 34233784), (13, 21066944), (16, 17116892), (17, 16110016), (26, 10533472), (32, 8558446), (34, 8055008), (52, 5266736), (64, 4279223), (67, 4087616), (68, 4027504), (104, 2633368), (134, 2043808), (136, 2013752), (208, 1316684), (221, 1239232), (268, 1021904), (272, 1006876), (289, 947648), (416, 658342), (442, 619616), (536, 510952), (544, 503438), (578, 473824), (832, 329171), (871, 314432), (884, 309808), (1072, 255476), (1088, 251719), (1139, 240448), (1156, 236912), (1742, 157216), (1768, 154904), (2144, 127738), (2278, 120224), (2312, 118456), (3484, 78608), (3536, 77452), (3757, 72896), (4288, 63869), (4556, 60112), (4624, 59228), (4913, 55744), (6968, 39304), (7072, 38726), (7514, 36448), (9112, 30056), (9248, 29614), (9826, 27872), (13936, 19652), (14144, 19363), (14807, 18496), (15028, 18224)]