18119664384

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 49123108608

約数和(自身を除く): 31003444224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 397, 402, 536, 768, 794, 804, 887, 1072, 1191, 1588, 1608, 1774, 2144, 2382, 2661, 3176, 3216, 3548, 4288, 4764, 5322, 6352, 6432, 7096, 8576, 9528, 10644, 12704, 12864, 14192, 17152, 19056, 21288, 25408, 25728, 26599, 28384, 38112, 42576, 50816, 51456, 53198, 56768, 59429, 76224, 79797, 85152, 101632, 106396, 113536, 118858, 152448, 159594, 170304, 178287, 212792, 227072, 237716, 304896, 319188, 340608, 352139, 356574, 425584, 475432, 638376, 681216, 704278, 713148, 851168, 950864, 1056417, 1276752, 1408556, 1426296, 1702336, 1901728, 2112834, 2553504, 2817112, 2852592, 3404672, 3803456, 4225668, 5107008, 5634224, 5705184, 6809344, 7606912, 8451336, 10214016, 11268448, 11410368, 15213824, 16902672, 20428032, 22536896, 22820736, 23593313, 33805344, 45073792, 45641472, 47186626, 67610688, 70779939, 90147584, 94373252, 135221376, 141559878, 188746504, 270442752, 283119756, 377493008, 566239512, 754986016, 1132479024, 1509972032, 2264958048, 3019944064, 4529916096, 6039888128, 9059832192, 18119664384]

約数ペア:

[(1, 18119664384), (2, 9059832192), (3, 6039888128), (4, 4529916096), (6, 3019944064), (8, 2264958048), (12, 1509972032), (16, 1132479024), (24, 754986016), (32, 566239512), (48, 377493008), (64, 283119756), (67, 270442752), (96, 188746504), (128, 141559878), (134, 135221376), (192, 94373252), (201, 90147584), (256, 70779939), (268, 67610688), (384, 47186626), (397, 45641472), (402, 45073792), (536, 33805344), (768, 23593313), (794, 22820736), (804, 22536896), (887, 20428032), (1072, 16902672), (1191, 15213824), (1588, 11410368), (1608, 11268448), (1774, 10214016), (2144, 8451336), (2382, 7606912), (2661, 6809344), (3176, 5705184), (3216, 5634224), (3548, 5107008), (4288, 4225668), (4764, 3803456), (5322, 3404672), (6352, 2852592), (6432, 2817112), (7096, 2553504), (8576, 2112834), (9528, 1901728), (10644, 1702336), (12704, 1426296), (12864, 1408556), (14192, 1276752), (17152, 1056417), (19056, 950864), (21288, 851168), (25408, 713148), (25728, 704278), (26599, 681216), (28384, 638376), (38112, 475432), (42576, 425584), (50816, 356574), (51456, 352139), (53198, 340608), (56768, 319188), (59429, 304896), (76224, 237716), (79797, 227072), (85152, 212792), (101632, 178287), (106396, 170304), (113536, 159594), (118858, 152448)]