331670016

素因数分解:

$2^9\times 3^2\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:622

約数の個数: 120

約数和(自身を含む): 965188224

約数和(自身を除く): 633518208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 167, 192, 256, 288, 334, 384, 431, 501, 512, 576, 668, 768, 862, 1002, 1152, 1293, 1336, 1503, 1536, 1724, 2004, 2304, 2586, 2672, 3006, 3448, 3879, 4008, 4608, 5172, 5344, 6012, 6896, 7758, 8016, 10344, 10688, 12024, 13792, 15516, 16032, 20688, 21376, 24048, 27584, 31032, 32064, 41376, 42752, 48096, 55168, 62064, 64128, 71977, 82752, 85504, 96192, 110336, 124128, 128256, 143954, 165504, 192384, 215931, 220672, 248256, 256512, 287908, 331008, 384768, 431862, 496512, 575816, 647793, 662016, 769536, 863724, 993024, 1151632, 1295586, 1727448, 1986048, 2303264, 2591172, 3454896, 4606528, 5182344, 6909792, 9213056, 10364688, 13819584, 18426112, 20729376, 27639168, 36852224, 41458752, 55278336, 82917504, 110556672, 165835008, 331670016]

約数ペア:

[(1, 331670016), (2, 165835008), (3, 110556672), (4, 82917504), (6, 55278336), (8, 41458752), (9, 36852224), (12, 27639168), (16, 20729376), (18, 18426112), (24, 13819584), (32, 10364688), (36, 9213056), (48, 6909792), (64, 5182344), (72, 4606528), (96, 3454896), (128, 2591172), (144, 2303264), (167, 1986048), (192, 1727448), (256, 1295586), (288, 1151632), (334, 993024), (384, 863724), (431, 769536), (501, 662016), (512, 647793), (576, 575816), (668, 496512), (768, 431862), (862, 384768), (1002, 331008), (1152, 287908), (1293, 256512), (1336, 248256), (1503, 220672), (1536, 215931), (1724, 192384), (2004, 165504), (2304, 143954), (2586, 128256), (2672, 124128), (3006, 110336), (3448, 96192), (3879, 85504), (4008, 82752), (4608, 71977), (5172, 64128), (5344, 62064), (6012, 55168), (6896, 48096), (7758, 42752), (8016, 41376), (10344, 32064), (10688, 31032), (12024, 27584), (13792, 24048), (15516, 21376), (16032, 20688)]