448889328

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 1300342368

約数和(自身を除く): 851453040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 173, 222, 296, 333, 346, 444, 487, 519, 592, 666, 692, 888, 974, 1038, 1332, 1384, 1461, 1557, 1776, 1948, 2076, 2664, 2768, 2922, 3114, 3896, 4152, 4383, 5328, 5844, 6228, 6401, 7792, 8304, 8766, 11688, 12456, 12802, 17532, 18019, 19203, 23376, 24912, 25604, 35064, 36038, 38406, 51208, 54057, 57609, 70128, 72076, 76812, 84251, 102416, 108114, 115218, 144152, 153624, 162171, 168502, 216228, 230436, 252753, 288304, 307248, 324342, 337004, 432456, 460872, 505506, 648684, 674008, 758259, 864912, 921744, 1011012, 1297368, 1348016, 1516518, 2022024, 2594736, 3033036, 3117287, 4044048, 6066072, 6234574, 9351861, 12132144, 12469148, 18703722, 24938296, 28055583, 37407444, 49876592, 56111166, 74814888, 112222332, 149629776, 224444664, 448889328]

約数ペア:

[(1, 448889328), (2, 224444664), (3, 149629776), (4, 112222332), (6, 74814888), (8, 56111166), (9, 49876592), (12, 37407444), (16, 28055583), (18, 24938296), (24, 18703722), (36, 12469148), (37, 12132144), (48, 9351861), (72, 6234574), (74, 6066072), (111, 4044048), (144, 3117287), (148, 3033036), (173, 2594736), (222, 2022024), (296, 1516518), (333, 1348016), (346, 1297368), (444, 1011012), (487, 921744), (519, 864912), (592, 758259), (666, 674008), (692, 648684), (888, 505506), (974, 460872), (1038, 432456), (1332, 337004), (1384, 324342), (1461, 307248), (1557, 288304), (1776, 252753), (1948, 230436), (2076, 216228), (2664, 168502), (2768, 162171), (2922, 153624), (3114, 144152), (3896, 115218), (4152, 108114), (4383, 102416), (5328, 84251), (5844, 76812), (6228, 72076), (6401, 70128), (7792, 57609), (8304, 54057), (8766, 51208), (11688, 38406), (12456, 36038), (12802, 35064), (17532, 25604), (18019, 24912), (19203, 23376)]