420502992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{96269}}^1$

素因数の和:96300

約数の個数: 80

約数和(自身を含む): 1336997760

約数和(自身を除く): 916494768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 96269, 192538, 288807, 385076, 577614, 673883, 770152, 1155228, 1251497, 1347766, 1540304, 2021649, 2310456, 2502994, 2695532, 3754491, 4043298, 4620912, 5005988, 5391064, 7508982, 8086596, 8760479, 10011976, 10782128, 15017964, 16173192, 17520958, 20023952, 26281437, 30035928, 32346384, 35041916, 52562874, 60071856, 70083832, 105125748, 140167664, 210251496, 420502992]

約数ペア:

[(1, 420502992), (2, 210251496), (3, 140167664), (4, 105125748), (6, 70083832), (7, 60071856), (8, 52562874), (12, 35041916), (13, 32346384), (14, 30035928), (16, 26281437), (21, 20023952), (24, 17520958), (26, 16173192), (28, 15017964), (39, 10782128), (42, 10011976), (48, 8760479), (52, 8086596), (56, 7508982), (78, 5391064), (84, 5005988), (91, 4620912), (104, 4043298), (112, 3754491), (156, 2695532), (168, 2502994), (182, 2310456), (208, 2021649), (273, 1540304), (312, 1347766), (336, 1251497), (364, 1155228), (546, 770152), (624, 673883), (728, 577614), (1092, 385076), (1456, 288807), (2184, 192538), (4368, 96269)]