541346676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 1476058752

約数和(自身を除く): 934712076

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 31, 39, 46, 52, 62, 69, 78, 92, 93, 124, 138, 156, 157, 186, 276, 299, 314, 372, 403, 471, 598, 628, 713, 806, 897, 942, 961, 1196, 1209, 1426, 1612, 1794, 1884, 1922, 2041, 2139, 2418, 2852, 2883, 3588, 3611, 3844, 4082, 4278, 4836, 4867, 5766, 6123, 7222, 8164, 8556, 9269, 9734, 10833, 11532, 12246, 12493, 14444, 14601, 18538, 19468, 21666, 22103, 24492, 24986, 27807, 29202, 37076, 37479, 43332, 44206, 46943, 49972, 55614, 58404, 63271, 66309, 74958, 88412, 93886, 111228, 111941, 126542, 132618, 140829, 149916, 150877, 187772, 189813, 223882, 253084, 265236, 281658, 287339, 301754, 335823, 379626, 447764, 452631, 563316, 574678, 603508, 671646, 759252, 862017, 905262, 1149356, 1343292, 1455233, 1724034, 1810524, 1961401, 2910466, 3448068, 3470171, 3922802, 4365699, 5820932, 5884203, 6940342, 7845604, 8731398, 10410513, 11768406, 13880684, 17462796, 20821026, 23536812, 41642052, 45112223, 90224446, 135336669, 180448892, 270673338, 541346676]

約数ペア:

[(1, 541346676), (2, 270673338), (3, 180448892), (4, 135336669), (6, 90224446), (12, 45112223), (13, 41642052), (23, 23536812), (26, 20821026), (31, 17462796), (39, 13880684), (46, 11768406), (52, 10410513), (62, 8731398), (69, 7845604), (78, 6940342), (92, 5884203), (93, 5820932), (124, 4365699), (138, 3922802), (156, 3470171), (157, 3448068), (186, 2910466), (276, 1961401), (299, 1810524), (314, 1724034), (372, 1455233), (403, 1343292), (471, 1149356), (598, 905262), (628, 862017), (713, 759252), (806, 671646), (897, 603508), (942, 574678), (961, 563316), (1196, 452631), (1209, 447764), (1426, 379626), (1612, 335823), (1794, 301754), (1884, 287339), (1922, 281658), (2041, 265236), (2139, 253084), (2418, 223882), (2852, 189813), (2883, 187772), (3588, 150877), (3611, 149916), (3844, 140829), (4082, 132618), (4278, 126542), (4836, 111941), (4867, 111228), (5766, 93886), (6123, 88412), (7222, 74958), (8164, 66309), (8556, 63271), (9269, 58404), (9734, 55614), (10833, 49972), (11532, 46943), (12246, 44206), (12493, 43332), (14444, 37479), (14601, 37076), (18538, 29202), (19468, 27807), (21666, 24986), (22103, 24492)]