386948224

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12239}}^1$

素因数の和:12285

約数の個数: 64

約数和(自身を含む): 873936000

約数和(自身を除く): 486987776

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 12239, 15808, 24478, 31616, 48956, 97912, 159107, 195824, 232541, 318214, 391648, 465082, 636428, 783296, 930164, 1272856, 1566592, 1860328, 2545712, 3023033, 3720656, 5091424, 6046066, 7441312, 10182848, 12092132, 14882624, 20365696, 24184264, 29765248, 48368528, 96737056, 193474112, 386948224]

約数ペア:

[(1, 386948224), (2, 193474112), (4, 96737056), (8, 48368528), (13, 29765248), (16, 24184264), (19, 20365696), (26, 14882624), (32, 12092132), (38, 10182848), (52, 7441312), (64, 6046066), (76, 5091424), (104, 3720656), (128, 3023033), (152, 2545712), (208, 1860328), (247, 1566592), (304, 1272856), (416, 930164), (494, 783296), (608, 636428), (832, 465082), (988, 391648), (1216, 318214), (1664, 232541), (1976, 195824), (2432, 159107), (3952, 97912), (7904, 48956), (12239, 31616), (15808, 24478)]