477643908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 1351496832

約数和(自身を除く): 873852924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 61, 62, 84, 93, 97, 122, 124, 183, 186, 194, 217, 244, 291, 366, 372, 388, 427, 434, 582, 651, 679, 732, 854, 868, 961, 1164, 1281, 1302, 1358, 1708, 1891, 1922, 2037, 2562, 2604, 2716, 2883, 3007, 3782, 3844, 4074, 5124, 5673, 5766, 5917, 6014, 6727, 7564, 8148, 9021, 11346, 11532, 11834, 12028, 13237, 13454, 17751, 18042, 20181, 21049, 22692, 23668, 26474, 26908, 35502, 36084, 39711, 40362, 41419, 42098, 52948, 58621, 63147, 71004, 79422, 80724, 82838, 84196, 93217, 117242, 124257, 126294, 158844, 165676, 175863, 183427, 186434, 234484, 248514, 252588, 279651, 351726, 366854, 372868, 410347, 497028, 550281, 559302, 652519, 703452, 733708, 820694, 1100562, 1118604, 1231041, 1283989, 1305038, 1641388, 1957557, 2201124, 2462082, 2567978, 2610076, 3851967, 3915114, 4924164, 5135956, 5686237, 7703934, 7830228, 11372474, 15407868, 17058711, 22744948, 34117422, 39803659, 68234844, 79607318, 119410977, 159214636, 238821954, 477643908]

約数ペア:

[(1, 477643908), (2, 238821954), (3, 159214636), (4, 119410977), (6, 79607318), (7, 68234844), (12, 39803659), (14, 34117422), (21, 22744948), (28, 17058711), (31, 15407868), (42, 11372474), (61, 7830228), (62, 7703934), (84, 5686237), (93, 5135956), (97, 4924164), (122, 3915114), (124, 3851967), (183, 2610076), (186, 2567978), (194, 2462082), (217, 2201124), (244, 1957557), (291, 1641388), (366, 1305038), (372, 1283989), (388, 1231041), (427, 1118604), (434, 1100562), (582, 820694), (651, 733708), (679, 703452), (732, 652519), (854, 559302), (868, 550281), (961, 497028), (1164, 410347), (1281, 372868), (1302, 366854), (1358, 351726), (1708, 279651), (1891, 252588), (1922, 248514), (2037, 234484), (2562, 186434), (2604, 183427), (2716, 175863), (2883, 165676), (3007, 158844), (3782, 126294), (3844, 124257), (4074, 117242), (5124, 93217), (5673, 84196), (5766, 82838), (5917, 80724), (6014, 79422), (6727, 71004), (7564, 63147), (8148, 58621), (9021, 52948), (11346, 42098), (11532, 41419), (11834, 40362), (12028, 39711), (13237, 36084), (13454, 35502), (17751, 26908), (18042, 26474), (20181, 23668), (21049, 22692)]