974327328

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1547

約数の個数: 144

約数和(自身を含む): 3001294296

約数和(自身を除く): 2026966968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 197, 208, 234, 288, 312, 394, 416, 468, 591, 624, 788, 936, 1182, 1248, 1321, 1576, 1773, 1872, 2364, 2561, 2642, 3152, 3546, 3744, 3963, 4728, 5122, 5284, 6304, 7092, 7683, 7926, 9456, 10244, 10568, 11889, 14184, 15366, 15852, 17173, 18912, 20488, 21136, 23049, 23778, 28368, 30732, 31704, 34346, 40976, 42272, 46098, 47556, 51519, 56736, 61464, 63408, 68692, 81952, 92196, 95112, 103038, 122928, 126816, 137384, 154557, 184392, 190224, 206076, 245856, 260237, 274768, 309114, 368784, 380448, 412152, 520474, 549536, 618228, 737568, 780711, 824304, 1040948, 1236456, 1561422, 1648608, 2081896, 2342133, 2472912, 3122844, 3383081, 4163792, 4684266, 4945824, 6245688, 6766162, 8327584, 9368532, 10149243, 12491376, 13532324, 18737064, 20298486, 24982752, 27064648, 30447729, 37474128, 40596972, 54129296, 60895458, 74948256, 81193944, 108258592, 121790916, 162387888, 243581832, 324775776, 487163664, 974327328]

約数ペア:

[(1, 974327328), (2, 487163664), (3, 324775776), (4, 243581832), (6, 162387888), (8, 121790916), (9, 108258592), (12, 81193944), (13, 74948256), (16, 60895458), (18, 54129296), (24, 40596972), (26, 37474128), (32, 30447729), (36, 27064648), (39, 24982752), (48, 20298486), (52, 18737064), (72, 13532324), (78, 12491376), (96, 10149243), (104, 9368532), (117, 8327584), (144, 6766162), (156, 6245688), (197, 4945824), (208, 4684266), (234, 4163792), (288, 3383081), (312, 3122844), (394, 2472912), (416, 2342133), (468, 2081896), (591, 1648608), (624, 1561422), (788, 1236456), (936, 1040948), (1182, 824304), (1248, 780711), (1321, 737568), (1576, 618228), (1773, 549536), (1872, 520474), (2364, 412152), (2561, 380448), (2642, 368784), (3152, 309114), (3546, 274768), (3744, 260237), (3963, 245856), (4728, 206076), (5122, 190224), (5284, 184392), (6304, 154557), (7092, 137384), (7683, 126816), (7926, 122928), (9456, 103038), (10244, 95112), (10568, 92196), (11889, 81952), (14184, 68692), (15366, 63408), (15852, 61464), (17173, 56736), (18912, 51519), (20488, 47556), (21136, 46098), (23049, 42272), (23778, 40976), (28368, 34346), (30732, 31704)]