40657180914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13451}}^1$

素因数の和:13645

約数の個数: 144

約数和(自身を含む): 107653665600

約数和(自身を除く): 66996484686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 49, 63, 69, 98, 126, 138, 147, 149, 161, 207, 294, 298, 322, 414, 441, 447, 483, 882, 894, 966, 1043, 1127, 1341, 1449, 2086, 2254, 2682, 2898, 3129, 3381, 3427, 6258, 6762, 6854, 7301, 9387, 10143, 10281, 13451, 14602, 18774, 20286, 20562, 21903, 23989, 26902, 30843, 40353, 43806, 47978, 61686, 65709, 71967, 80706, 94157, 121059, 131418, 143934, 167923, 188314, 215901, 242118, 282471, 309373, 335846, 431802, 503769, 564942, 618746, 659099, 847413, 928119, 1007538, 1318198, 1511307, 1694826, 1856238, 1977297, 2004199, 2165611, 2784357, 3022614, 3954594, 4008398, 4331222, 5568714, 5931891, 6012597, 6496833, 11863782, 12025194, 12993666, 14029393, 15159277, 18037791, 19490499, 28058786, 30318554, 36075582, 38980998, 42088179, 45477831, 46096577, 84176358, 90955662, 92193154, 98205751, 126264537, 136433493, 138289731, 196411502, 252529074, 272866986, 276579462, 294617253, 322676039, 414869193, 589234506, 645352078, 829738386, 883851759, 968028117, 1767703518, 1936056234, 2258732273, 2904084351, 4517464546, 5808168702, 6776196819, 13552393638, 20328590457, 40657180914]

約数ペア:

[(1, 40657180914), (2, 20328590457), (3, 13552393638), (6, 6776196819), (7, 5808168702), (9, 4517464546), (14, 2904084351), (18, 2258732273), (21, 1936056234), (23, 1767703518), (42, 968028117), (46, 883851759), (49, 829738386), (63, 645352078), (69, 589234506), (98, 414869193), (126, 322676039), (138, 294617253), (147, 276579462), (149, 272866986), (161, 252529074), (207, 196411502), (294, 138289731), (298, 136433493), (322, 126264537), (414, 98205751), (441, 92193154), (447, 90955662), (483, 84176358), (882, 46096577), (894, 45477831), (966, 42088179), (1043, 38980998), (1127, 36075582), (1341, 30318554), (1449, 28058786), (2086, 19490499), (2254, 18037791), (2682, 15159277), (2898, 14029393), (3129, 12993666), (3381, 12025194), (3427, 11863782), (6258, 6496833), (6762, 6012597), (6854, 5931891), (7301, 5568714), (9387, 4331222), (10143, 4008398), (10281, 3954594), (13451, 3022614), (14602, 2784357), (18774, 2165611), (20286, 2004199), (20562, 1977297), (21903, 1856238), (23989, 1694826), (26902, 1511307), (30843, 1318198), (40353, 1007538), (43806, 928119), (47978, 847413), (61686, 659099), (65709, 618746), (71967, 564942), (80706, 503769), (94157, 431802), (121059, 335846), (131418, 309373), (143934, 282471), (167923, 242118), (188314, 215901)]