2748654804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 7782759936

約数和(自身を除く): 5034105132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 101, 124, 147, 186, 196, 202, 217, 294, 303, 372, 404, 434, 588, 606, 651, 707, 868, 1212, 1302, 1414, 1493, 1519, 2121, 2604, 2828, 2986, 3038, 3131, 4242, 4479, 4557, 4949, 5972, 6076, 6262, 8484, 8958, 9114, 9393, 9898, 10451, 12524, 14847, 17916, 18228, 18786, 19796, 20902, 21917, 29694, 31353, 37572, 41804, 43834, 46283, 59388, 62706, 65751, 73157, 87668, 92566, 125412, 131502, 138849, 146314, 150793, 153419, 185132, 219471, 263004, 277698, 292628, 301586, 306838, 323981, 438942, 452379, 460257, 555396, 603172, 613676, 647962, 877884, 904758, 920514, 971943, 1055551, 1295924, 1809516, 1841028, 1943886, 2111102, 2267867, 3166653, 3887772, 4222204, 4535734, 4674583, 6333306, 6803601, 7388857, 9071468, 9349166, 12666612, 13607202, 14023749, 14777714, 18698332, 22166571, 27214404, 28047498, 29555428, 32722081, 44333142, 56094996, 65444162, 88666284, 98166243, 130888324, 196332486, 229054567, 392664972, 458109134, 687163701, 916218268, 1374327402, 2748654804]

約数ペア:

[(1, 2748654804), (2, 1374327402), (3, 916218268), (4, 687163701), (6, 458109134), (7, 392664972), (12, 229054567), (14, 196332486), (21, 130888324), (28, 98166243), (31, 88666284), (42, 65444162), (49, 56094996), (62, 44333142), (84, 32722081), (93, 29555428), (98, 28047498), (101, 27214404), (124, 22166571), (147, 18698332), (186, 14777714), (196, 14023749), (202, 13607202), (217, 12666612), (294, 9349166), (303, 9071468), (372, 7388857), (404, 6803601), (434, 6333306), (588, 4674583), (606, 4535734), (651, 4222204), (707, 3887772), (868, 3166653), (1212, 2267867), (1302, 2111102), (1414, 1943886), (1493, 1841028), (1519, 1809516), (2121, 1295924), (2604, 1055551), (2828, 971943), (2986, 920514), (3038, 904758), (3131, 877884), (4242, 647962), (4479, 613676), (4557, 603172), (4949, 555396), (5972, 460257), (6076, 452379), (6262, 438942), (8484, 323981), (8958, 306838), (9114, 301586), (9393, 292628), (9898, 277698), (10451, 263004), (12524, 219471), (14847, 185132), (17916, 153419), (18228, 150793), (18786, 146314), (19796, 138849), (20902, 131502), (21917, 125412), (29694, 92566), (31353, 87668), (37572, 73157), (41804, 65751), (43834, 62706), (46283, 59388)]