385213584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1783}}^1$

素因数の和:2444

約数の個数: 80

約数和(自身を含む): 1139704832

約数和(自身を除く): 754491248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 643, 1286, 1783, 1929, 2572, 3566, 3858, 4501, 5144, 5349, 7132, 7716, 9002, 10288, 10698, 12481, 13503, 14264, 15432, 18004, 21396, 24962, 27006, 28528, 30864, 36008, 37443, 42792, 49924, 54012, 72016, 74886, 85584, 99848, 108024, 149772, 199696, 216048, 299544, 599088, 1146469, 2292938, 3439407, 4585876, 6878814, 8025283, 9171752, 13757628, 16050566, 18343504, 24075849, 27515256, 32101132, 48151698, 55030512, 64202264, 96303396, 128404528, 192606792, 385213584]

約数ペア:

[(1, 385213584), (2, 192606792), (3, 128404528), (4, 96303396), (6, 64202264), (7, 55030512), (8, 48151698), (12, 32101132), (14, 27515256), (16, 24075849), (21, 18343504), (24, 16050566), (28, 13757628), (42, 9171752), (48, 8025283), (56, 6878814), (84, 4585876), (112, 3439407), (168, 2292938), (336, 1146469), (643, 599088), (1286, 299544), (1783, 216048), (1929, 199696), (2572, 149772), (3566, 108024), (3858, 99848), (4501, 85584), (5144, 74886), (5349, 72016), (7132, 54012), (7716, 49924), (9002, 42792), (10288, 37443), (10698, 36008), (12481, 30864), (13503, 28528), (14264, 27006), (15432, 24962), (18004, 21396)]