745543008

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1098

約数の個数: 192

約数和(自身を含む): 2506775040

約数和(自身を除く): 1761232032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 131, 144, 168, 189, 216, 224, 252, 262, 288, 336, 378, 393, 432, 504, 524, 672, 756, 786, 864, 917, 941, 1008, 1048, 1179, 1512, 1572, 1834, 1882, 2016, 2096, 2358, 2751, 2823, 3024, 3144, 3537, 3668, 3764, 4192, 4716, 5502, 5646, 6048, 6288, 6587, 7074, 7336, 7528, 8253, 8469, 9432, 11004, 11292, 12576, 13174, 14148, 14672, 15056, 16506, 16938, 18864, 19761, 22008, 22584, 24759, 25407, 26348, 28296, 29344, 30112, 33012, 33876, 37728, 39522, 44016, 45168, 49518, 50814, 52696, 56592, 59283, 66024, 67752, 79044, 88032, 90336, 99036, 101628, 105392, 113184, 118566, 123271, 132048, 135504, 158088, 177849, 198072, 203256, 210784, 237132, 246542, 264096, 271008, 316176, 355698, 369813, 396144, 406512, 474264, 493084, 632352, 711396, 739626, 792288, 813024, 862897, 948528, 986168, 1109439, 1422792, 1479252, 1725794, 1897056, 1972336, 2218878, 2588691, 2845584, 2958504, 3328317, 3451588, 3944672, 4437756, 5177382, 5691168, 5917008, 6656634, 6903176, 7766073, 8875512, 10354764, 11834016, 13313268, 13806352, 15532146, 17751024, 20709528, 23298219, 26626536, 27612704, 31064292, 35502048, 41419056, 46596438, 53253072, 62128584, 82838112, 93192876, 106506144, 124257168, 186385752, 248514336, 372771504, 745543008]

約数ペア:

[(1, 745543008), (2, 372771504), (3, 248514336), (4, 186385752), (6, 124257168), (7, 106506144), (8, 93192876), (9, 82838112), (12, 62128584), (14, 53253072), (16, 46596438), (18, 41419056), (21, 35502048), (24, 31064292), (27, 27612704), (28, 26626536), (32, 23298219), (36, 20709528), (42, 17751024), (48, 15532146), (54, 13806352), (56, 13313268), (63, 11834016), (72, 10354764), (84, 8875512), (96, 7766073), (108, 6903176), (112, 6656634), (126, 5917008), (131, 5691168), (144, 5177382), (168, 4437756), (189, 3944672), (216, 3451588), (224, 3328317), (252, 2958504), (262, 2845584), (288, 2588691), (336, 2218878), (378, 1972336), (393, 1897056), (432, 1725794), (504, 1479252), (524, 1422792), (672, 1109439), (756, 986168), (786, 948528), (864, 862897), (917, 813024), (941, 792288), (1008, 739626), (1048, 711396), (1179, 632352), (1512, 493084), (1572, 474264), (1834, 406512), (1882, 396144), (2016, 369813), (2096, 355698), (2358, 316176), (2751, 271008), (2823, 264096), (3024, 246542), (3144, 237132), (3537, 210784), (3668, 203256), (3764, 198072), (4192, 177849), (4716, 158088), (5502, 135504), (5646, 132048), (6048, 123271), (6288, 118566), (6587, 113184), (7074, 105392), (7336, 101628), (7528, 99036), (8253, 90336), (8469, 88032), (9432, 79044), (11004, 67752), (11292, 66024), (12576, 59283), (13174, 56592), (14148, 52696), (14672, 50814), (15056, 49518), (16506, 45168), (16938, 44016), (18864, 39522), (19761, 37728), (22008, 33876), (22584, 33012), (24759, 30112), (25407, 29344), (26348, 28296)]