431487072

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 144

約数和(自身を含む): 1268047872

約数和(自身を除く): 836560800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 127, 141, 144, 188, 251, 254, 282, 288, 376, 381, 423, 502, 508, 564, 752, 753, 762, 846, 1004, 1016, 1128, 1143, 1504, 1506, 1524, 1692, 2008, 2032, 2256, 2259, 2286, 3012, 3048, 3384, 4016, 4064, 4512, 4518, 4572, 5969, 6024, 6096, 6768, 8032, 9036, 9144, 11797, 11938, 12048, 12192, 13536, 17907, 18072, 18288, 23594, 23876, 24096, 31877, 35391, 35814, 36144, 36576, 47188, 47752, 53721, 63754, 70782, 71628, 72288, 94376, 95504, 95631, 106173, 107442, 127508, 141564, 143256, 188752, 191008, 191262, 212346, 214884, 255016, 283128, 286512, 286893, 377504, 382524, 424692, 429768, 510032, 566256, 573024, 573786, 765048, 849384, 859536, 1020064, 1132512, 1147572, 1498219, 1530096, 1698768, 1719072, 2295144, 2996438, 3060192, 3397536, 4494657, 4590288, 5992876, 8989314, 9180576, 11985752, 13483971, 17978628, 23971504, 26967942, 35957256, 47943008, 53935884, 71914512, 107871768, 143829024, 215743536, 431487072]

約数ペア:

[(1, 431487072), (2, 215743536), (3, 143829024), (4, 107871768), (6, 71914512), (8, 53935884), (9, 47943008), (12, 35957256), (16, 26967942), (18, 23971504), (24, 17978628), (32, 13483971), (36, 11985752), (47, 9180576), (48, 8989314), (72, 5992876), (94, 4590288), (96, 4494657), (127, 3397536), (141, 3060192), (144, 2996438), (188, 2295144), (251, 1719072), (254, 1698768), (282, 1530096), (288, 1498219), (376, 1147572), (381, 1132512), (423, 1020064), (502, 859536), (508, 849384), (564, 765048), (752, 573786), (753, 573024), (762, 566256), (846, 510032), (1004, 429768), (1016, 424692), (1128, 382524), (1143, 377504), (1504, 286893), (1506, 286512), (1524, 283128), (1692, 255016), (2008, 214884), (2032, 212346), (2256, 191262), (2259, 191008), (2286, 188752), (3012, 143256), (3048, 141564), (3384, 127508), (4016, 107442), (4064, 106173), (4512, 95631), (4518, 95504), (4572, 94376), (5969, 72288), (6024, 71628), (6096, 70782), (6768, 63754), (8032, 53721), (9036, 47752), (9144, 47188), (11797, 36576), (11938, 36144), (12048, 35814), (12192, 35391), (13536, 31877), (17907, 24096), (18072, 23876), (18288, 23594)]