394844016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:651

約数の個数: 160

約数和(自身を含む): 1239285760

約数和(自身を除く): 844441744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 127, 133, 152, 168, 228, 254, 266, 304, 336, 381, 399, 456, 487, 508, 532, 762, 798, 889, 912, 974, 1016, 1064, 1461, 1524, 1596, 1778, 1948, 2032, 2128, 2413, 2667, 2922, 3048, 3192, 3409, 3556, 3896, 4826, 5334, 5844, 6096, 6384, 6818, 7112, 7239, 7792, 9253, 9652, 10227, 10668, 11688, 13636, 14224, 14478, 16891, 18506, 19304, 20454, 21336, 23376, 27272, 27759, 28956, 33782, 37012, 38608, 40908, 42672, 50673, 54544, 55518, 57912, 61849, 64771, 67564, 74024, 81816, 101346, 111036, 115824, 123698, 129542, 135128, 148048, 163632, 185547, 194313, 202692, 222072, 247396, 259084, 270256, 371094, 388626, 405384, 432943, 444144, 494792, 518168, 742188, 777252, 810768, 865886, 989584, 1036336, 1175131, 1298829, 1484376, 1554504, 1731772, 2350262, 2597658, 2968752, 3109008, 3463544, 3525393, 4700524, 5195316, 6927088, 7050786, 8225917, 9401048, 10390632, 14101572, 16451834, 18802096, 20781264, 24677751, 28203144, 32903668, 49355502, 56406288, 65807336, 98711004, 131614672, 197422008, 394844016]

約数ペア:

[(1, 394844016), (2, 197422008), (3, 131614672), (4, 98711004), (6, 65807336), (7, 56406288), (8, 49355502), (12, 32903668), (14, 28203144), (16, 24677751), (19, 20781264), (21, 18802096), (24, 16451834), (28, 14101572), (38, 10390632), (42, 9401048), (48, 8225917), (56, 7050786), (57, 6927088), (76, 5195316), (84, 4700524), (112, 3525393), (114, 3463544), (127, 3109008), (133, 2968752), (152, 2597658), (168, 2350262), (228, 1731772), (254, 1554504), (266, 1484376), (304, 1298829), (336, 1175131), (381, 1036336), (399, 989584), (456, 865886), (487, 810768), (508, 777252), (532, 742188), (762, 518168), (798, 494792), (889, 444144), (912, 432943), (974, 405384), (1016, 388626), (1064, 371094), (1461, 270256), (1524, 259084), (1596, 247396), (1778, 222072), (1948, 202692), (2032, 194313), (2128, 185547), (2413, 163632), (2667, 148048), (2922, 135128), (3048, 129542), (3192, 123698), (3409, 115824), (3556, 111036), (3896, 101346), (4826, 81816), (5334, 74024), (5844, 67564), (6096, 64771), (6384, 61849), (6818, 57912), (7112, 55518), (7239, 54544), (7792, 50673), (9253, 42672), (9652, 40908), (10227, 38608), (10668, 37012), (11688, 33782), (13636, 28956), (14224, 27759), (14478, 27272), (16891, 23376), (18506, 21336), (19304, 20454)]