28297478664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{39623}}^1$

素因数の和:39764

約数の個数: 192

約数和(自身を含む): 95192697600

約数和(自身を除く): 66895218936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 109, 117, 126, 156, 168, 182, 218, 234, 252, 273, 312, 327, 364, 436, 468, 504, 546, 654, 728, 763, 819, 872, 936, 981, 1092, 1308, 1417, 1526, 1638, 1962, 2184, 2289, 2616, 2834, 3052, 3276, 3924, 4251, 4578, 5668, 6104, 6552, 6867, 7848, 8502, 9156, 9919, 11336, 12753, 13734, 17004, 18312, 19838, 25506, 27468, 29757, 34008, 39623, 39676, 51012, 54936, 59514, 79246, 79352, 89271, 102024, 118869, 119028, 158492, 178542, 237738, 238056, 277361, 316984, 356607, 357084, 475476, 515099, 554722, 713214, 714168, 832083, 950952, 1030198, 1109444, 1426428, 1545297, 1664166, 2060396, 2218888, 2496249, 2852856, 3090594, 3328332, 3605693, 4120792, 4318907, 4635891, 4992498, 6181188, 6656664, 7211386, 8637814, 9271782, 9984996, 10817079, 12362376, 12956721, 14422772, 17275628, 18543564, 19969992, 21634158, 25913442, 28845544, 30232349, 32451237, 34551256, 37087128, 38870163, 43268316, 51826884, 56145791, 60464698, 64902474, 77740326, 86536632, 90697047, 103653768, 112291582, 120929396, 129804948, 155480652, 168437373, 181394094, 224583164, 241858792, 259609896, 272091141, 310961304, 336874746, 362788188, 393020537, 449166328, 505312119, 544182282, 673749492, 725576376, 786041074, 1010624238, 1088364564, 1179061611, 1347498984, 1572082148, 2021248476, 2176729128, 2358123222, 3144164296, 3537184833, 4042496952, 4716246444, 7074369666, 9432492888, 14148739332, 28297478664]

約数ペア:

[(1, 28297478664), (2, 14148739332), (3, 9432492888), (4, 7074369666), (6, 4716246444), (7, 4042496952), (8, 3537184833), (9, 3144164296), (12, 2358123222), (13, 2176729128), (14, 2021248476), (18, 1572082148), (21, 1347498984), (24, 1179061611), (26, 1088364564), (28, 1010624238), (36, 786041074), (39, 725576376), (42, 673749492), (52, 544182282), (56, 505312119), (63, 449166328), (72, 393020537), (78, 362788188), (84, 336874746), (91, 310961304), (104, 272091141), (109, 259609896), (117, 241858792), (126, 224583164), (156, 181394094), (168, 168437373), (182, 155480652), (218, 129804948), (234, 120929396), (252, 112291582), (273, 103653768), (312, 90697047), (327, 86536632), (364, 77740326), (436, 64902474), (468, 60464698), (504, 56145791), (546, 51826884), (654, 43268316), (728, 38870163), (763, 37087128), (819, 34551256), (872, 32451237), (936, 30232349), (981, 28845544), (1092, 25913442), (1308, 21634158), (1417, 19969992), (1526, 18543564), (1638, 17275628), (1962, 14422772), (2184, 12956721), (2289, 12362376), (2616, 10817079), (2834, 9984996), (3052, 9271782), (3276, 8637814), (3924, 7211386), (4251, 6656664), (4578, 6181188), (5668, 4992498), (6104, 4635891), (6552, 4318907), (6867, 4120792), (7848, 3605693), (8502, 3328332), (9156, 3090594), (9919, 2852856), (11336, 2496249), (12753, 2218888), (13734, 2060396), (17004, 1664166), (18312, 1545297), (19838, 1426428), (25506, 1109444), (27468, 1030198), (29757, 950952), (34008, 832083), (39623, 714168), (39676, 713214), (51012, 554722), (54936, 515099), (59514, 475476), (79246, 357084), (79352, 356607), (89271, 316984), (102024, 277361), (118869, 238056), (119028, 237738), (158492, 178542)]