905133096

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:698

約数の個数: 256

約数和(自身を含む): 3091200000

約数和(自身を除く): 2186066904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 49, 54, 56, 57, 63, 72, 76, 84, 98, 108, 114, 126, 133, 147, 152, 168, 171, 189, 196, 216, 228, 252, 266, 294, 342, 343, 378, 392, 399, 441, 456, 504, 513, 532, 588, 643, 684, 686, 756, 798, 882, 931, 1026, 1029, 1064, 1176, 1197, 1286, 1323, 1368, 1372, 1512, 1596, 1764, 1862, 1929, 2052, 2058, 2394, 2572, 2646, 2744, 2793, 3087, 3192, 3528, 3591, 3724, 3858, 4104, 4116, 4501, 4788, 5144, 5292, 5586, 5787, 6174, 6517, 7182, 7448, 7716, 8232, 8379, 9002, 9261, 9576, 10584, 11172, 11574, 12217, 12348, 13034, 13503, 14364, 15432, 16758, 17361, 18004, 18522, 19551, 22344, 23148, 24434, 24696, 25137, 26068, 27006, 28728, 31507, 33516, 34722, 36008, 36651, 37044, 39102, 40509, 46296, 48868, 50274, 52136, 54012, 58653, 63014, 67032, 69444, 73302, 74088, 78204, 81018, 85519, 94521, 97736, 100548, 108024, 109953, 117306, 121527, 126028, 138888, 146604, 156408, 162036, 171038, 175959, 189042, 201096, 219906, 220549, 234612, 243054, 252056, 256557, 283563, 293208, 324072, 329859, 342076, 351918, 378084, 439812, 441098, 469224, 486108, 513114, 567126, 598633, 659718, 661647, 684152, 703836, 756168, 769671, 850689, 879624, 882196, 972216, 1026228, 1134252, 1197266, 1319436, 1323294, 1407672, 1539342, 1701378, 1764392, 1795899, 1984941, 2052456, 2268504, 2309013, 2394532, 2638872, 2646588, 3078684, 3402756, 3591798, 3969882, 4190431, 4618026, 4789064, 5293176, 5387697, 5954823, 6157368, 6805512, 7183596, 7939764, 8380862, 9236052, 10775394, 11909646, 12571293, 14367192, 15879528, 16163091, 16761724, 18472104, 21550788, 23819292, 25142586, 32326182, 33523448, 37713879, 43101576, 47638584, 50285172, 64652364, 75427758, 100570344, 113141637, 129304728, 150855516, 226283274, 301711032, 452566548, 905133096]

約数ペア:

[(1, 905133096), (2, 452566548), (3, 301711032), (4, 226283274), (6, 150855516), (7, 129304728), (8, 113141637), (9, 100570344), (12, 75427758), (14, 64652364), (18, 50285172), (19, 47638584), (21, 43101576), (24, 37713879), (27, 33523448), (28, 32326182), (36, 25142586), (38, 23819292), (42, 21550788), (49, 18472104), (54, 16761724), (56, 16163091), (57, 15879528), (63, 14367192), (72, 12571293), (76, 11909646), (84, 10775394), (98, 9236052), (108, 8380862), (114, 7939764), (126, 7183596), (133, 6805512), (147, 6157368), (152, 5954823), (168, 5387697), (171, 5293176), (189, 4789064), (196, 4618026), (216, 4190431), (228, 3969882), (252, 3591798), (266, 3402756), (294, 3078684), (342, 2646588), (343, 2638872), (378, 2394532), (392, 2309013), (399, 2268504), (441, 2052456), (456, 1984941), (504, 1795899), (513, 1764392), (532, 1701378), (588, 1539342), (643, 1407672), (684, 1323294), (686, 1319436), (756, 1197266), (798, 1134252), (882, 1026228), (931, 972216), (1026, 882196), (1029, 879624), (1064, 850689), (1176, 769671), (1197, 756168), (1286, 703836), (1323, 684152), (1368, 661647), (1372, 659718), (1512, 598633), (1596, 567126), (1764, 513114), (1862, 486108), (1929, 469224), (2052, 441098), (2058, 439812), (2394, 378084), (2572, 351918), (2646, 342076), (2744, 329859), (2793, 324072), (3087, 293208), (3192, 283563), (3528, 256557), (3591, 252056), (3724, 243054), (3858, 234612), (4104, 220549), (4116, 219906), (4501, 201096), (4788, 189042), (5144, 175959), (5292, 171038), (5586, 162036), (5787, 156408), (6174, 146604), (6517, 138888), (7182, 126028), (7448, 121527), (7716, 117306), (8232, 109953), (8379, 108024), (9002, 100548), (9261, 97736), (9576, 94521), (10584, 85519), (11172, 81018), (11574, 78204), (12217, 74088), (12348, 73302), (13034, 69444), (13503, 67032), (14364, 63014), (15432, 58653), (16758, 54012), (17361, 52136), (18004, 50274), (18522, 48868), (19551, 46296), (22344, 40509), (23148, 39102), (24434, 37044), (24696, 36651), (25137, 36008), (26068, 34722), (27006, 33516), (28728, 31507)]