38394278937

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1801

約数の個数: 192

約数和(自身を含む): 74419200000

約数和(自身を除く): 36024921063

約数列:

[1, 3, 7, 9, 19, 21, 27, 29, 31, 49, 57, 63, 87, 93, 133, 147, 171, 189, 203, 217, 261, 279, 399, 441, 513, 551, 589, 609, 651, 783, 837, 899, 931, 1197, 1323, 1421, 1519, 1653, 1699, 1767, 1827, 1953, 2697, 2793, 3591, 3857, 4123, 4263, 4557, 4959, 5097, 5301, 5481, 5859, 6293, 8091, 8379, 11571, 11893, 12369, 12789, 13671, 14877, 15291, 15903, 17081, 18879, 24273, 25137, 26999, 28861, 32281, 34713, 35679, 37107, 38367, 41013, 44051, 45873, 49271, 51243, 52669, 56637, 80997, 83251, 86583, 96843, 104139, 107037, 111321, 119567, 132153, 147813, 153729, 158007, 169911, 225967, 242991, 249753, 259749, 290529, 321111, 344897, 358701, 368683, 396459, 443439, 461187, 474021, 677901, 728973, 749259, 779247, 836969, 871587, 936149, 1000711, 1034691, 1076103, 1106049, 1189377, 1330317, 1422063, 1527401, 1581769, 2033703, 2247777, 2414279, 2510907, 2580781, 2808447, 3002133, 3104073, 3228309, 3318147, 4582203, 4745307, 6101109, 6553043, 7004977, 7242837, 7532721, 7742343, 8425341, 9006399, 9312219, 9954441, 10691807, 13746609, 14235921, 19659129, 21014931, 21728511, 22598163, 23227029, 25276023, 27019197, 29020619, 32075421, 41239827, 42707763, 45871301, 49034839, 58977387, 63044793, 65185533, 69681087, 74842649, 87061857, 96226263, 137613903, 147104517, 176932161, 189134379, 203144333, 224527947, 261185571, 288678789, 412841709, 441313551, 609432999, 673583841, 783556713, 1238525127, 1323940653, 1422010331, 1828298997, 2020751523, 4266030993, 5484896991, 12798092979, 38394278937]

約数ペア:

[(1, 38394278937), (3, 12798092979), (7, 5484896991), (9, 4266030993), (19, 2020751523), (21, 1828298997), (27, 1422010331), (29, 1323940653), (31, 1238525127), (49, 783556713), (57, 673583841), (63, 609432999), (87, 441313551), (93, 412841709), (133, 288678789), (147, 261185571), (171, 224527947), (189, 203144333), (203, 189134379), (217, 176932161), (261, 147104517), (279, 137613903), (399, 96226263), (441, 87061857), (513, 74842649), (551, 69681087), (589, 65185533), (609, 63044793), (651, 58977387), (783, 49034839), (837, 45871301), (899, 42707763), (931, 41239827), (1197, 32075421), (1323, 29020619), (1421, 27019197), (1519, 25276023), (1653, 23227029), (1699, 22598163), (1767, 21728511), (1827, 21014931), (1953, 19659129), (2697, 14235921), (2793, 13746609), (3591, 10691807), (3857, 9954441), (4123, 9312219), (4263, 9006399), (4557, 8425341), (4959, 7742343), (5097, 7532721), (5301, 7242837), (5481, 7004977), (5859, 6553043), (6293, 6101109), (8091, 4745307), (8379, 4582203), (11571, 3318147), (11893, 3228309), (12369, 3104073), (12789, 3002133), (13671, 2808447), (14877, 2580781), (15291, 2510907), (15903, 2414279), (17081, 2247777), (18879, 2033703), (24273, 1581769), (25137, 1527401), (26999, 1422063), (28861, 1330317), (32281, 1189377), (34713, 1106049), (35679, 1076103), (37107, 1034691), (38367, 1000711), (41013, 936149), (44051, 871587), (45873, 836969), (49271, 779247), (51243, 749259), (52669, 728973), (56637, 677901), (80997, 474021), (83251, 461187), (86583, 443439), (96843, 396459), (104139, 368683), (107037, 358701), (111321, 344897), (119567, 321111), (132153, 290529), (147813, 259749), (153729, 249753), (158007, 242991), (169911, 225967)]