31301476576

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4339}}^1$

素因数の和:4604

約数の個数: 96

約数和(自身を含む): 66441060000

約数和(自身を除く): 35139583424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 89, 136, 149, 178, 272, 298, 356, 544, 596, 712, 1192, 1424, 1513, 2384, 2533, 2848, 3026, 4339, 4768, 5066, 6052, 8678, 10132, 12104, 13261, 17356, 20264, 24208, 26522, 34712, 40528, 48416, 53044, 69424, 73763, 81056, 106088, 138848, 147526, 212176, 225437, 295052, 386171, 424352, 450874, 590104, 646511, 772342, 901748, 1180208, 1293022, 1544684, 1803496, 2360416, 2586044, 3089368, 3606992, 5172088, 6178736, 6564907, 7213984, 10344176, 10990687, 12357472, 13129814, 20688352, 21981374, 26259628, 43962748, 52519256, 57539479, 87925496, 105038512, 115078958, 175850992, 210077024, 230157916, 351701984, 460315832, 920631664, 978171143, 1841263328, 1956342286, 3912684572, 7825369144, 15650738288, 31301476576]

約数ペア:

[(1, 31301476576), (2, 15650738288), (4, 7825369144), (8, 3912684572), (16, 1956342286), (17, 1841263328), (32, 978171143), (34, 920631664), (68, 460315832), (89, 351701984), (136, 230157916), (149, 210077024), (178, 175850992), (272, 115078958), (298, 105038512), (356, 87925496), (544, 57539479), (596, 52519256), (712, 43962748), (1192, 26259628), (1424, 21981374), (1513, 20688352), (2384, 13129814), (2533, 12357472), (2848, 10990687), (3026, 10344176), (4339, 7213984), (4768, 6564907), (5066, 6178736), (6052, 5172088), (8678, 3606992), (10132, 3089368), (12104, 2586044), (13261, 2360416), (17356, 1803496), (20264, 1544684), (24208, 1293022), (26522, 1180208), (34712, 901748), (40528, 772342), (48416, 646511), (53044, 590104), (69424, 450874), (73763, 424352), (81056, 386171), (106088, 295052), (138848, 225437), (147526, 212176)]