319226112

素因数分解:

$2^8\times 3^2\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:768

約数の個数: 108

約数和(自身を含む): 925369900

約数和(自身を除く): 606143788

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, 349, 384, 397, 576, 698, 768, 794, 1047, 1152, 1191, 1396, 1588, 2094, 2304, 2382, 2792, 3141, 3176, 3573, 4188, 4764, 5584, 6282, 6352, 7146, 8376, 9528, 11168, 12564, 12704, 14292, 16752, 19056, 22336, 25128, 25408, 28584, 33504, 38112, 44672, 50256, 50816, 57168, 67008, 76224, 89344, 100512, 101632, 114336, 134016, 138553, 152448, 201024, 228672, 268032, 277106, 304896, 402048, 415659, 457344, 554212, 804096, 831318, 914688, 1108424, 1246977, 1662636, 2216848, 2493954, 3325272, 4433696, 4987908, 6650544, 8867392, 9975816, 13301088, 17734784, 19951632, 26602176, 35469568, 39903264, 53204352, 79806528, 106408704, 159613056, 319226112]

約数ペア:

[(1, 319226112), (2, 159613056), (3, 106408704), (4, 79806528), (6, 53204352), (8, 39903264), (9, 35469568), (12, 26602176), (16, 19951632), (18, 17734784), (24, 13301088), (32, 9975816), (36, 8867392), (48, 6650544), (64, 4987908), (72, 4433696), (96, 3325272), (128, 2493954), (144, 2216848), (192, 1662636), (256, 1246977), (288, 1108424), (349, 914688), (384, 831318), (397, 804096), (576, 554212), (698, 457344), (768, 415659), (794, 402048), (1047, 304896), (1152, 277106), (1191, 268032), (1396, 228672), (1588, 201024), (2094, 152448), (2304, 138553), (2382, 134016), (2792, 114336), (3141, 101632), (3176, 100512), (3573, 89344), (4188, 76224), (4764, 67008), (5584, 57168), (6282, 50816), (6352, 50256), (7146, 44672), (8376, 38112), (9528, 33504), (11168, 28584), (12564, 25408), (12704, 25128), (14292, 22336), (16752, 19056)]