2531616984

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:415

約数の個数: 256

約数和(自身を含む): 7913472000

約数和(自身を除く): 5381855016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 127, 156, 186, 216, 229, 234, 248, 254, 279, 312, 351, 372, 381, 403, 458, 468, 508, 558, 687, 702, 744, 762, 806, 837, 916, 936, 1016, 1116, 1143, 1209, 1374, 1404, 1524, 1612, 1651, 1674, 1832, 2061, 2232, 2286, 2418, 2748, 2808, 2977, 3048, 3224, 3302, 3348, 3429, 3627, 3937, 4122, 4572, 4836, 4953, 5496, 5954, 6183, 6604, 6696, 6858, 7099, 7254, 7874, 8244, 8931, 9144, 9672, 9906, 10881, 11811, 11908, 12366, 13208, 13716, 14198, 14508, 14859, 15748, 16488, 17862, 19812, 21297, 21762, 23622, 23816, 24732, 26793, 27432, 28396, 29016, 29083, 29718, 31496, 35433, 35724, 39624, 42594, 43524, 44577, 47244, 49464, 51181, 53586, 56792, 58166, 59436, 63891, 70866, 71448, 80379, 85188, 87048, 87249, 89154, 92287, 94488, 102362, 106299, 107172, 116332, 118872, 127782, 141732, 153543, 160758, 170376, 174498, 178308, 184574, 191673, 204724, 212598, 214344, 232664, 255564, 261747, 276861, 283464, 307086, 321516, 348996, 356616, 369148, 378079, 383346, 409448, 425196, 460629, 511128, 523494, 553722, 614172, 643032, 697992, 738296, 756158, 766692, 785241, 830583, 850392, 901573, 921258, 1046988, 1107444, 1134237, 1228344, 1381887, 1512316, 1533384, 1570482, 1661166, 1803146, 1842516, 2093976, 2214888, 2268474, 2491749, 2704719, 2763774, 3024632, 3140964, 3322332, 3402711, 3606292, 3685032, 4536948, 4983498, 5409438, 5527548, 6281928, 6644664, 6805422, 7212584, 8114157, 9073896, 9966996, 10208133, 10818876, 11055096, 11720449, 13610844, 16228314, 19933992, 20416266, 21637752, 23440898, 24342471, 27221688, 32456628, 35161347, 40832532, 46881796, 48684942, 64913256, 70322694, 81665064, 93763592, 97369884, 105484041, 140645388, 194739768, 210968082, 281290776, 316452123, 421936164, 632904246, 843872328, 1265808492, 2531616984]

約数ペア:

[(1, 2531616984), (2, 1265808492), (3, 843872328), (4, 632904246), (6, 421936164), (8, 316452123), (9, 281290776), (12, 210968082), (13, 194739768), (18, 140645388), (24, 105484041), (26, 97369884), (27, 93763592), (31, 81665064), (36, 70322694), (39, 64913256), (52, 48684942), (54, 46881796), (62, 40832532), (72, 35161347), (78, 32456628), (93, 27221688), (104, 24342471), (108, 23440898), (117, 21637752), (124, 20416266), (127, 19933992), (156, 16228314), (186, 13610844), (216, 11720449), (229, 11055096), (234, 10818876), (248, 10208133), (254, 9966996), (279, 9073896), (312, 8114157), (351, 7212584), (372, 6805422), (381, 6644664), (403, 6281928), (458, 5527548), (468, 5409438), (508, 4983498), (558, 4536948), (687, 3685032), (702, 3606292), (744, 3402711), (762, 3322332), (806, 3140964), (837, 3024632), (916, 2763774), (936, 2704719), (1016, 2491749), (1116, 2268474), (1143, 2214888), (1209, 2093976), (1374, 1842516), (1404, 1803146), (1524, 1661166), (1612, 1570482), (1651, 1533384), (1674, 1512316), (1832, 1381887), (2061, 1228344), (2232, 1134237), (2286, 1107444), (2418, 1046988), (2748, 921258), (2808, 901573), (2977, 850392), (3048, 830583), (3224, 785241), (3302, 766692), (3348, 756158), (3429, 738296), (3627, 697992), (3937, 643032), (4122, 614172), (4572, 553722), (4836, 523494), (4953, 511128), (5496, 460629), (5954, 425196), (6183, 409448), (6604, 383346), (6696, 378079), (6858, 369148), (7099, 356616), (7254, 348996), (7874, 321516), (8244, 307086), (8931, 283464), (9144, 276861), (9672, 261747), (9906, 255564), (10881, 232664), (11811, 214344), (11908, 212598), (12366, 204724), (13208, 191673), (13716, 184574), (14198, 178308), (14508, 174498), (14859, 170376), (15748, 160758), (16488, 153543), (17862, 141732), (19812, 127782), (21297, 118872), (21762, 116332), (23622, 107172), (23816, 106299), (24732, 102362), (26793, 94488), (27432, 92287), (28396, 89154), (29016, 87249), (29083, 87048), (29718, 85188), (31496, 80379), (35433, 71448), (35724, 70866), (39624, 63891), (42594, 59436), (43524, 58166), (44577, 56792), (47244, 53586), (49464, 51181)]