400903656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 128

約数和(自身を含む): 1134259200

約数和(自身を除く): 733355544

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 136, 174, 186, 204, 232, 248, 348, 372, 408, 493, 527, 696, 744, 899, 986, 1054, 1093, 1479, 1581, 1798, 1972, 2108, 2186, 2697, 2958, 3162, 3279, 3596, 3944, 4216, 4372, 5394, 5916, 6324, 6558, 7192, 8744, 10788, 11832, 12648, 13116, 15283, 18581, 21576, 26232, 30566, 31697, 33883, 37162, 45849, 55743, 61132, 63394, 67766, 74324, 91698, 95091, 101649, 111486, 122264, 126788, 135532, 148648, 183396, 190182, 203298, 222972, 253576, 271064, 366792, 380364, 406596, 445944, 538849, 576011, 760728, 813192, 982607, 1077698, 1152022, 1616547, 1728033, 1965214, 2155396, 2304044, 2947821, 3233094, 3456066, 3930428, 4310792, 4608088, 5895642, 6466188, 6912132, 7860856, 11791284, 12932376, 13824264, 16704319, 23582568, 33408638, 50112957, 66817276, 100225914, 133634552, 200451828, 400903656]

約数ペア:

[(1, 400903656), (2, 200451828), (3, 133634552), (4, 100225914), (6, 66817276), (8, 50112957), (12, 33408638), (17, 23582568), (24, 16704319), (29, 13824264), (31, 12932376), (34, 11791284), (51, 7860856), (58, 6912132), (62, 6466188), (68, 5895642), (87, 4608088), (93, 4310792), (102, 3930428), (116, 3456066), (124, 3233094), (136, 2947821), (174, 2304044), (186, 2155396), (204, 1965214), (232, 1728033), (248, 1616547), (348, 1152022), (372, 1077698), (408, 982607), (493, 813192), (527, 760728), (696, 576011), (744, 538849), (899, 445944), (986, 406596), (1054, 380364), (1093, 366792), (1479, 271064), (1581, 253576), (1798, 222972), (1972, 203298), (2108, 190182), (2186, 183396), (2697, 148648), (2958, 135532), (3162, 126788), (3279, 122264), (3596, 111486), (3944, 101649), (4216, 95091), (4372, 91698), (5394, 74324), (5916, 67766), (6324, 63394), (6558, 61132), (7192, 55743), (8744, 45849), (10788, 37162), (11832, 33883), (12648, 31697), (13116, 30566), (15283, 26232), (18581, 21576)]