7214688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 23115456

約数和(自身を除く): 15900768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 47, 48, 52, 72, 78, 82, 94, 96, 104, 117, 123, 141, 144, 156, 164, 188, 208, 234, 246, 282, 288, 312, 328, 369, 376, 416, 423, 468, 492, 533, 564, 611, 624, 656, 738, 752, 846, 936, 984, 1066, 1128, 1222, 1248, 1312, 1476, 1504, 1599, 1692, 1833, 1872, 1927, 1968, 2132, 2256, 2444, 2952, 3198, 3384, 3666, 3744, 3854, 3936, 4264, 4512, 4797, 4888, 5499, 5781, 5904, 6396, 6768, 7332, 7708, 8528, 9594, 9776, 10998, 11562, 11808, 12792, 13536, 14664, 15416, 17056, 17343, 19188, 19552, 21996, 23124, 25051, 25584, 29328, 30832, 34686, 38376, 43992, 46248, 50102, 51168, 58656, 61664, 69372, 75153, 76752, 87984, 92496, 100204, 138744, 150306, 153504, 175968, 184992, 200408, 225459, 277488, 300612, 400816, 450918, 554976, 601224, 801632, 901836, 1202448, 1803672, 2404896, 3607344, 7214688]

約数ペア:

[(1, 7214688), (2, 3607344), (3, 2404896), (4, 1803672), (6, 1202448), (8, 901836), (9, 801632), (12, 601224), (13, 554976), (16, 450918), (18, 400816), (24, 300612), (26, 277488), (32, 225459), (36, 200408), (39, 184992), (41, 175968), (47, 153504), (48, 150306), (52, 138744), (72, 100204), (78, 92496), (82, 87984), (94, 76752), (96, 75153), (104, 69372), (117, 61664), (123, 58656), (141, 51168), (144, 50102), (156, 46248), (164, 43992), (188, 38376), (208, 34686), (234, 30832), (246, 29328), (282, 25584), (288, 25051), (312, 23124), (328, 21996), (369, 19552), (376, 19188), (416, 17343), (423, 17056), (468, 15416), (492, 14664), (533, 13536), (564, 12792), (611, 11808), (624, 11562), (656, 10998), (738, 9776), (752, 9594), (846, 8528), (936, 7708), (984, 7332), (1066, 6768), (1128, 6396), (1222, 5904), (1248, 5781), (1312, 5499), (1476, 4888), (1504, 4797), (1599, 4512), (1692, 4264), (1833, 3936), (1872, 3854), (1927, 3744), (1968, 3666), (2132, 3384), (2256, 3198), (2444, 2952)]