1984932864

素因数分解:

$2^{10}\times 3^6\times {\mathrm{2659}}^1$

素因数の和:2697

約数の個数: 154

約数和(自身を含む): 5951406860

約数和(自身を除く): 3966473996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 729, 768, 864, 972, 1024, 1152, 1296, 1458, 1536, 1728, 1944, 2304, 2592, 2659, 2916, 3072, 3456, 3888, 4608, 5184, 5318, 5832, 6912, 7776, 7977, 9216, 10368, 10636, 11664, 13824, 15552, 15954, 20736, 21272, 23328, 23931, 27648, 31104, 31908, 41472, 42544, 46656, 47862, 62208, 63816, 71793, 82944, 85088, 93312, 95724, 124416, 127632, 143586, 170176, 186624, 191448, 215379, 248832, 255264, 287172, 340352, 373248, 382896, 430758, 510528, 574344, 646137, 680704, 746496, 765792, 861516, 1021056, 1148688, 1292274, 1361408, 1531584, 1723032, 1938411, 2042112, 2297376, 2584548, 2722816, 3063168, 3446064, 3876822, 4084224, 4594752, 5169096, 6126336, 6892128, 7753644, 8168448, 9189504, 10338192, 12252672, 13784256, 15507288, 18379008, 20676384, 24505344, 27568512, 31014576, 36758016, 41352768, 55137024, 62029152, 73516032, 82705536, 110274048, 124058304, 165411072, 220548096, 248116608, 330822144, 496233216, 661644288, 992466432, 1984932864]

約数ペア:

[(1, 1984932864), (2, 992466432), (3, 661644288), (4, 496233216), (6, 330822144), (8, 248116608), (9, 220548096), (12, 165411072), (16, 124058304), (18, 110274048), (24, 82705536), (27, 73516032), (32, 62029152), (36, 55137024), (48, 41352768), (54, 36758016), (64, 31014576), (72, 27568512), (81, 24505344), (96, 20676384), (108, 18379008), (128, 15507288), (144, 13784256), (162, 12252672), (192, 10338192), (216, 9189504), (243, 8168448), (256, 7753644), (288, 6892128), (324, 6126336), (384, 5169096), (432, 4594752), (486, 4084224), (512, 3876822), (576, 3446064), (648, 3063168), (729, 2722816), (768, 2584548), (864, 2297376), (972, 2042112), (1024, 1938411), (1152, 1723032), (1296, 1531584), (1458, 1361408), (1536, 1292274), (1728, 1148688), (1944, 1021056), (2304, 861516), (2592, 765792), (2659, 746496), (2916, 680704), (3072, 646137), (3456, 574344), (3888, 510528), (4608, 430758), (5184, 382896), (5318, 373248), (5832, 340352), (6912, 287172), (7776, 255264), (7977, 248832), (9216, 215379), (10368, 191448), (10636, 186624), (11664, 170176), (13824, 143586), (15552, 127632), (15954, 124416), (20736, 95724), (21272, 93312), (23328, 85088), (23931, 82944), (27648, 71793), (31104, 63816), (31908, 62208), (41472, 47862), (42544, 46656)]