15851946292

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 35796875520

約数和(自身を除く): 19944929228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 79, 91, 98, 122, 158, 182, 196, 244, 316, 364, 427, 553, 637, 793, 854, 1027, 1106, 1274, 1291, 1586, 1708, 2054, 2212, 2548, 2582, 2989, 3172, 3871, 4108, 4819, 5164, 5551, 5978, 7189, 7742, 9037, 9638, 11102, 11956, 14378, 15484, 16783, 18074, 19276, 22204, 28756, 33566, 33733, 36148, 38857, 50323, 62647, 63259, 67132, 67466, 77714, 78751, 100646, 101989, 117481, 125294, 126518, 134932, 155428, 157502, 201292, 203978, 234962, 236131, 250588, 253036, 315004, 407956, 438529, 469924, 472262, 551257, 713923, 822367, 877058, 944524, 1023763, 1102514, 1325857, 1427846, 1644734, 1754116, 2047526, 2205028, 2651714, 2855692, 3069703, 3289468, 3858799, 4095052, 4997461, 5303428, 6139406, 6221329, 7166341, 7717598, 9280999, 9994922, 12278812, 12442658, 14332682, 15435196, 18561998, 19989844, 24885316, 28665364, 37123996, 43549303, 50164387, 64966993, 80877277, 87098606, 100328774, 129933986, 161754554, 174197212, 200657548, 259867972, 304845121, 323509108, 566140939, 609690242, 1132281878, 1219380484, 2264563756, 3962986573, 7925973146, 15851946292]

約数ペア:

[(1, 15851946292), (2, 7925973146), (4, 3962986573), (7, 2264563756), (13, 1219380484), (14, 1132281878), (26, 609690242), (28, 566140939), (49, 323509108), (52, 304845121), (61, 259867972), (79, 200657548), (91, 174197212), (98, 161754554), (122, 129933986), (158, 100328774), (182, 87098606), (196, 80877277), (244, 64966993), (316, 50164387), (364, 43549303), (427, 37123996), (553, 28665364), (637, 24885316), (793, 19989844), (854, 18561998), (1027, 15435196), (1106, 14332682), (1274, 12442658), (1291, 12278812), (1586, 9994922), (1708, 9280999), (2054, 7717598), (2212, 7166341), (2548, 6221329), (2582, 6139406), (2989, 5303428), (3172, 4997461), (3871, 4095052), (4108, 3858799), (4819, 3289468), (5164, 3069703), (5551, 2855692), (5978, 2651714), (7189, 2205028), (7742, 2047526), (9037, 1754116), (9638, 1644734), (11102, 1427846), (11956, 1325857), (14378, 1102514), (15484, 1023763), (16783, 944524), (18074, 877058), (19276, 822367), (22204, 713923), (28756, 551257), (33566, 472262), (33733, 469924), (36148, 438529), (38857, 407956), (50323, 315004), (62647, 253036), (63259, 250588), (67132, 236131), (67466, 234962), (77714, 203978), (78751, 201292), (100646, 157502), (101989, 155428), (117481, 134932), (125294, 126518)]