1156203008

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2089}}^1$

素因数の和:2177

約数の個数: 80

約数和(自身を含む): 2463056640

約数和(自身を除く): 1306853632

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 736, 752, 1081, 1472, 1504, 2089, 2162, 2944, 3008, 4178, 4324, 5888, 6016, 8356, 8648, 11776, 12032, 16712, 17296, 24064, 33424, 34592, 48047, 66848, 69184, 96094, 98183, 133696, 138368, 192188, 196366, 267392, 276736, 384376, 392732, 534784, 553472, 768752, 785464, 1069568, 1537504, 1570928, 2258209, 3075008, 3141856, 4516418, 6150016, 6283712, 9032836, 12300032, 12567424, 18065672, 24600064, 25134848, 36131344, 50269696, 72262688, 144525376, 289050752, 578101504, 1156203008]

約数ペア:

[(1, 1156203008), (2, 578101504), (4, 289050752), (8, 144525376), (16, 72262688), (23, 50269696), (32, 36131344), (46, 25134848), (47, 24600064), (64, 18065672), (92, 12567424), (94, 12300032), (128, 9032836), (184, 6283712), (188, 6150016), (256, 4516418), (368, 3141856), (376, 3075008), (512, 2258209), (736, 1570928), (752, 1537504), (1081, 1069568), (1472, 785464), (1504, 768752), (2089, 553472), (2162, 534784), (2944, 392732), (3008, 384376), (4178, 276736), (4324, 267392), (5888, 196366), (6016, 192188), (8356, 138368), (8648, 133696), (11776, 98183), (12032, 96094), (16712, 69184), (17296, 66848), (24064, 48047), (33424, 34592)]