438722976

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 1234136736

約数和(自身を除く): 795413760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 53, 69, 92, 96, 106, 138, 159, 163, 184, 212, 276, 318, 326, 368, 424, 489, 529, 552, 636, 652, 736, 848, 978, 1058, 1104, 1219, 1272, 1304, 1587, 1696, 1956, 2116, 2208, 2438, 2544, 2608, 3174, 3657, 3749, 3912, 4232, 4876, 5088, 5216, 6348, 7314, 7498, 7824, 8464, 8639, 9752, 11247, 12696, 14628, 14996, 15648, 16928, 17278, 19504, 22494, 25392, 25917, 28037, 29256, 29992, 34556, 39008, 44988, 50784, 51834, 56074, 58512, 59984, 69112, 84111, 86227, 89976, 103668, 112148, 117024, 119968, 138224, 168222, 172454, 179952, 198697, 207336, 224296, 258681, 276448, 336444, 344908, 359904, 397394, 414672, 448592, 517362, 596091, 672888, 689816, 794788, 829344, 897184, 1034724, 1192182, 1345776, 1379632, 1589576, 2069448, 2384364, 2691552, 2759264, 3179152, 4138896, 4570031, 4768728, 6358304, 8277792, 9140062, 9537456, 13710093, 18280124, 19074912, 27420186, 36560248, 54840372, 73120496, 109680744, 146240992, 219361488, 438722976]

約数ペア:

[(1, 438722976), (2, 219361488), (3, 146240992), (4, 109680744), (6, 73120496), (8, 54840372), (12, 36560248), (16, 27420186), (23, 19074912), (24, 18280124), (32, 13710093), (46, 9537456), (48, 9140062), (53, 8277792), (69, 6358304), (92, 4768728), (96, 4570031), (106, 4138896), (138, 3179152), (159, 2759264), (163, 2691552), (184, 2384364), (212, 2069448), (276, 1589576), (318, 1379632), (326, 1345776), (368, 1192182), (424, 1034724), (489, 897184), (529, 829344), (552, 794788), (636, 689816), (652, 672888), (736, 596091), (848, 517362), (978, 448592), (1058, 414672), (1104, 397394), (1219, 359904), (1272, 344908), (1304, 336444), (1587, 276448), (1696, 258681), (1956, 224296), (2116, 207336), (2208, 198697), (2438, 179952), (2544, 172454), (2608, 168222), (3174, 138224), (3657, 119968), (3749, 117024), (3912, 112148), (4232, 103668), (4876, 89976), (5088, 86227), (5216, 84111), (6348, 69112), (7314, 59984), (7498, 58512), (7824, 56074), (8464, 51834), (8639, 50784), (9752, 44988), (11247, 39008), (12696, 34556), (14628, 29992), (14996, 29256), (15648, 28037), (16928, 25917), (17278, 25392), (19504, 22494)]