2081569896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:545

約数の個数: 288

約数和(自身を含む): 7080353280

約数和(自身を除く): 4998783384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 31, 34, 36, 42, 51, 56, 62, 63, 68, 72, 84, 93, 102, 119, 124, 126, 136, 153, 168, 186, 204, 217, 238, 248, 252, 279, 289, 306, 357, 372, 408, 434, 461, 476, 504, 527, 558, 578, 612, 651, 714, 744, 867, 868, 922, 952, 1054, 1071, 1116, 1156, 1224, 1302, 1383, 1428, 1581, 1734, 1736, 1844, 1953, 2023, 2108, 2142, 2232, 2312, 2601, 2604, 2766, 2856, 3162, 3227, 3468, 3688, 3689, 3906, 4046, 4149, 4216, 4284, 4743, 5202, 5208, 5532, 6069, 6324, 6454, 6936, 7378, 7812, 7837, 8092, 8298, 8568, 8959, 9486, 9681, 10404, 11064, 11067, 12138, 12648, 12908, 14291, 14756, 15624, 15674, 16184, 16596, 17918, 18207, 18972, 19362, 20808, 22134, 23511, 24276, 25816, 26877, 28582, 29043, 29512, 31348, 33192, 33201, 35836, 36414, 37944, 38724, 42873, 44268, 47022, 48552, 53754, 54859, 57164, 58086, 62696, 62713, 66402, 70533, 71672, 72828, 77448, 80631, 85746, 88536, 94044, 100037, 107508, 109718, 114328, 116172, 125426, 128619, 132804, 133229, 141066, 145656, 161262, 164577, 171492, 188088, 188139, 200074, 215016, 219436, 232344, 242947, 250852, 257238, 265608, 266458, 282132, 300111, 322524, 329154, 342984, 376278, 399687, 400148, 438872, 485894, 493731, 501704, 514476, 532916, 564264, 564417, 600222, 645048, 658308, 728841, 752556, 799374, 800296, 900333, 932603, 971788, 987462, 1028952, 1065832, 1128834, 1199061, 1200444, 1316616, 1457682, 1505112, 1598748, 1700629, 1800666, 1865206, 1943576, 1974924, 2186523, 2257668, 2398122, 2400888, 2797809, 2915364, 3197496, 3401258, 3601332, 3730412, 3949848, 4130099, 4373046, 4515336, 4796244, 5101887, 5595618, 5830728, 6802516, 7202664, 7460824, 8260198, 8393427, 8746092, 9592488, 10203774, 11191236, 12390297, 13605032, 15305661, 16520396, 16786854, 17492184, 20407548, 22382472, 24780594, 28910693, 30611322, 33040792, 33573708, 37170891, 40815096, 49561188, 57821386, 61222644, 67147416, 74341782, 86732079, 99122376, 115642772, 122445288, 148683564, 173464158, 231285544, 260196237, 297367128, 346928316, 520392474, 693856632, 1040784948, 2081569896]

約数ペア:

[(1, 2081569896), (2, 1040784948), (3, 693856632), (4, 520392474), (6, 346928316), (7, 297367128), (8, 260196237), (9, 231285544), (12, 173464158), (14, 148683564), (17, 122445288), (18, 115642772), (21, 99122376), (24, 86732079), (28, 74341782), (31, 67147416), (34, 61222644), (36, 57821386), (42, 49561188), (51, 40815096), (56, 37170891), (62, 33573708), (63, 33040792), (68, 30611322), (72, 28910693), (84, 24780594), (93, 22382472), (102, 20407548), (119, 17492184), (124, 16786854), (126, 16520396), (136, 15305661), (153, 13605032), (168, 12390297), (186, 11191236), (204, 10203774), (217, 9592488), (238, 8746092), (248, 8393427), (252, 8260198), (279, 7460824), (289, 7202664), (306, 6802516), (357, 5830728), (372, 5595618), (408, 5101887), (434, 4796244), (461, 4515336), (476, 4373046), (504, 4130099), (527, 3949848), (558, 3730412), (578, 3601332), (612, 3401258), (651, 3197496), (714, 2915364), (744, 2797809), (867, 2400888), (868, 2398122), (922, 2257668), (952, 2186523), (1054, 1974924), (1071, 1943576), (1116, 1865206), (1156, 1800666), (1224, 1700629), (1302, 1598748), (1383, 1505112), (1428, 1457682), (1581, 1316616), (1734, 1200444), (1736, 1199061), (1844, 1128834), (1953, 1065832), (2023, 1028952), (2108, 987462), (2142, 971788), (2232, 932603), (2312, 900333), (2601, 800296), (2604, 799374), (2766, 752556), (2856, 728841), (3162, 658308), (3227, 645048), (3468, 600222), (3688, 564417), (3689, 564264), (3906, 532916), (4046, 514476), (4149, 501704), (4216, 493731), (4284, 485894), (4743, 438872), (5202, 400148), (5208, 399687), (5532, 376278), (6069, 342984), (6324, 329154), (6454, 322524), (6936, 300111), (7378, 282132), (7812, 266458), (7837, 265608), (8092, 257238), (8298, 250852), (8568, 242947), (8959, 232344), (9486, 219436), (9681, 215016), (10404, 200074), (11064, 188139), (11067, 188088), (12138, 171492), (12648, 164577), (12908, 161262), (14291, 145656), (14756, 141066), (15624, 133229), (15674, 132804), (16184, 128619), (16596, 125426), (17918, 116172), (18207, 114328), (18972, 109718), (19362, 107508), (20808, 100037), (22134, 94044), (23511, 88536), (24276, 85746), (25816, 80631), (26877, 77448), (28582, 72828), (29043, 71672), (29512, 70533), (31348, 66402), (33192, 62713), (33201, 62696), (35836, 58086), (36414, 57164), (37944, 54859), (38724, 53754), (42873, 48552), (44268, 47022)]