642053958

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5419}}^1$

素因数の和:5482

約数の個数: 96

約数和(自身を含む): 1660861440

約数和(自身を除く): 1018807482

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 49, 62, 78, 91, 93, 98, 147, 182, 186, 217, 273, 294, 403, 434, 546, 637, 651, 806, 1209, 1274, 1302, 1519, 1911, 2418, 2821, 3038, 3822, 4557, 5419, 5642, 8463, 9114, 10838, 16257, 16926, 19747, 32514, 37933, 39494, 59241, 70447, 75866, 113799, 118482, 140894, 167989, 211341, 227598, 265531, 335978, 422682, 493129, 503967, 531062, 796593, 986258, 1007934, 1175923, 1479387, 1593186, 2183857, 2351846, 2958774, 3451903, 3527769, 4367714, 6551571, 6903806, 7055538, 8231461, 10355709, 13103142, 15286999, 16462922, 20711418, 24694383, 30573998, 45860997, 49388766, 91721994, 107008993, 214017986, 321026979, 642053958]

約数ペア:

[(1, 642053958), (2, 321026979), (3, 214017986), (6, 107008993), (7, 91721994), (13, 49388766), (14, 45860997), (21, 30573998), (26, 24694383), (31, 20711418), (39, 16462922), (42, 15286999), (49, 13103142), (62, 10355709), (78, 8231461), (91, 7055538), (93, 6903806), (98, 6551571), (147, 4367714), (182, 3527769), (186, 3451903), (217, 2958774), (273, 2351846), (294, 2183857), (403, 1593186), (434, 1479387), (546, 1175923), (637, 1007934), (651, 986258), (806, 796593), (1209, 531062), (1274, 503967), (1302, 493129), (1519, 422682), (1911, 335978), (2418, 265531), (2821, 227598), (3038, 211341), (3822, 167989), (4557, 140894), (5419, 118482), (5642, 113799), (8463, 75866), (9114, 70447), (10838, 59241), (16257, 39494), (16926, 37933), (19747, 32514)]