352287488

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2789

約数の個数: 72

約数和(自身を含む): 814967328

約数和(自身を除く): 462679840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 2693, 4088, 4672, 5386, 8176, 9344, 10772, 16352, 18688, 18851, 21544, 32704, 37702, 43088, 65408, 75404, 86176, 130816, 150808, 172352, 196589, 301616, 344704, 393178, 603232, 689408, 786356, 1206464, 1376123, 1572712, 2412928, 2752246, 3145424, 4825856, 5504492, 6290848, 11008984, 12581696, 22017968, 25163392, 44035936, 50326784, 88071872, 176143744, 352287488]

約数ペア:

[(1, 352287488), (2, 176143744), (4, 88071872), (7, 50326784), (8, 44035936), (14, 25163392), (16, 22017968), (28, 12581696), (32, 11008984), (56, 6290848), (64, 5504492), (73, 4825856), (112, 3145424), (128, 2752246), (146, 2412928), (224, 1572712), (256, 1376123), (292, 1206464), (448, 786356), (511, 689408), (584, 603232), (896, 393178), (1022, 344704), (1168, 301616), (1792, 196589), (2044, 172352), (2336, 150808), (2693, 130816), (4088, 86176), (4672, 75404), (5386, 65408), (8176, 43088), (9344, 37702), (10772, 32704), (16352, 21544), (18688, 18851)]