221948928

素因数分解:

$2^{10}\times 3^2\times {\mathrm{24083}}^1$

素因数の和:24109

約数の個数: 66

約数和(自身を含む): 640899324

約数和(自身を除く): 418950396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 24083, 48166, 72249, 96332, 144498, 192664, 216747, 288996, 385328, 433494, 577992, 770656, 866988, 1155984, 1541312, 1733976, 2311968, 3082624, 3467952, 4623936, 6165248, 6935904, 9247872, 12330496, 13871808, 18495744, 24660992, 27743616, 36991488, 55487232, 73982976, 110974464, 221948928]

約数ペア:

[(1, 221948928), (2, 110974464), (3, 73982976), (4, 55487232), (6, 36991488), (8, 27743616), (9, 24660992), (12, 18495744), (16, 13871808), (18, 12330496), (24, 9247872), (32, 6935904), (36, 6165248), (48, 4623936), (64, 3467952), (72, 3082624), (96, 2311968), (128, 1733976), (144, 1541312), (192, 1155984), (256, 866988), (288, 770656), (384, 577992), (512, 433494), (576, 385328), (768, 288996), (1024, 216747), (1152, 192664), (1536, 144498), (2304, 96332), (3072, 72249), (4608, 48166), (9216, 24083)]