290472912

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:902

約数の個数: 160

約数和(自身を含む): 899148800

約数和(自身を除く): 608675888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 304, 342, 344, 387, 432, 456, 513, 516, 684, 688, 774, 817, 823, 912, 1026, 1032, 1161, 1368, 1548, 1634, 1646, 2052, 2064, 2322, 2451, 2469, 2736, 3096, 3268, 3292, 4104, 4644, 4902, 4938, 6192, 6536, 6584, 7353, 7407, 8208, 9288, 9804, 9876, 13072, 13168, 14706, 14814, 15637, 18576, 19608, 19752, 22059, 22221, 29412, 29628, 31274, 35389, 39216, 39504, 44118, 44442, 46911, 58824, 59256, 62548, 70778, 88236, 88884, 93822, 106167, 117648, 118512, 125096, 140733, 141556, 176472, 177768, 187644, 212334, 250192, 281466, 283112, 318501, 352944, 355536, 375288, 422199, 424668, 562932, 566224, 637002, 672391, 750576, 844398, 849336, 955503, 1125864, 1274004, 1344782, 1688796, 1698672, 1911006, 2017173, 2251728, 2548008, 2689564, 3377592, 3822012, 4034346, 5096016, 5379128, 6051519, 6755184, 7644024, 8068692, 10758256, 12103038, 15288048, 16137384, 18154557, 24206076, 32274768, 36309114, 48412152, 72618228, 96824304, 145236456, 290472912]

約数ペア:

[(1, 290472912), (2, 145236456), (3, 96824304), (4, 72618228), (6, 48412152), (8, 36309114), (9, 32274768), (12, 24206076), (16, 18154557), (18, 16137384), (19, 15288048), (24, 12103038), (27, 10758256), (36, 8068692), (38, 7644024), (43, 6755184), (48, 6051519), (54, 5379128), (57, 5096016), (72, 4034346), (76, 3822012), (86, 3377592), (108, 2689564), (114, 2548008), (129, 2251728), (144, 2017173), (152, 1911006), (171, 1698672), (172, 1688796), (216, 1344782), (228, 1274004), (258, 1125864), (304, 955503), (342, 849336), (344, 844398), (387, 750576), (432, 672391), (456, 637002), (513, 566224), (516, 562932), (684, 424668), (688, 422199), (774, 375288), (817, 355536), (823, 352944), (912, 318501), (1026, 283112), (1032, 281466), (1161, 250192), (1368, 212334), (1548, 187644), (1634, 177768), (1646, 176472), (2052, 141556), (2064, 140733), (2322, 125096), (2451, 118512), (2469, 117648), (2736, 106167), (3096, 93822), (3268, 88884), (3292, 88236), (4104, 70778), (4644, 62548), (4902, 59256), (4938, 58824), (6192, 46911), (6536, 44442), (6584, 44118), (7353, 39504), (7407, 39216), (8208, 35389), (9288, 31274), (9804, 29628), (9876, 29412), (13072, 22221), (13168, 22059), (14706, 19752), (14814, 19608), (15637, 18576)]