235391928

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 661893120

約数和(自身を除く): 426501192

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 296, 372, 408, 444, 503, 527, 629, 744, 888, 1006, 1054, 1147, 1258, 1509, 1581, 1887, 2012, 2108, 2294, 2516, 3018, 3162, 3441, 3774, 4024, 4216, 4588, 5032, 6036, 6324, 6882, 7548, 8551, 9176, 12072, 12648, 13764, 15096, 15593, 17102, 18611, 19499, 25653, 27528, 31186, 34204, 37222, 38998, 46779, 51306, 55833, 58497, 62372, 68408, 74444, 77996, 93558, 102612, 111666, 116994, 124744, 148888, 155992, 187116, 205224, 223332, 233988, 265081, 316387, 374232, 446664, 467976, 530162, 576941, 632774, 795243, 949161, 1060324, 1153882, 1265548, 1590486, 1730823, 1898322, 2120648, 2307764, 2531096, 3180972, 3461646, 3796644, 4615528, 6361944, 6923292, 7593288, 9807997, 13846584, 19615994, 29423991, 39231988, 58847982, 78463976, 117695964, 235391928]

約数ペア:

[(1, 235391928), (2, 117695964), (3, 78463976), (4, 58847982), (6, 39231988), (8, 29423991), (12, 19615994), (17, 13846584), (24, 9807997), (31, 7593288), (34, 6923292), (37, 6361944), (51, 4615528), (62, 3796644), (68, 3461646), (74, 3180972), (93, 2531096), (102, 2307764), (111, 2120648), (124, 1898322), (136, 1730823), (148, 1590486), (186, 1265548), (204, 1153882), (222, 1060324), (248, 949161), (296, 795243), (372, 632774), (408, 576941), (444, 530162), (503, 467976), (527, 446664), (629, 374232), (744, 316387), (888, 265081), (1006, 233988), (1054, 223332), (1147, 205224), (1258, 187116), (1509, 155992), (1581, 148888), (1887, 124744), (2012, 116994), (2108, 111666), (2294, 102612), (2516, 93558), (3018, 77996), (3162, 74444), (3441, 68408), (3774, 62372), (4024, 58497), (4216, 55833), (4588, 51306), (5032, 46779), (6036, 38998), (6324, 37222), (6882, 34204), (7548, 31186), (8551, 27528), (9176, 25653), (12072, 19499), (12648, 18611), (13764, 17102), (15096, 15593)]