248039928

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2242

約数の個数: 128

約数和(自身を含む): 753408000

約数和(自身を除く): 505368072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 31, 34, 36, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 153, 186, 204, 216, 248, 279, 306, 372, 408, 459, 527, 558, 612, 744, 837, 918, 1054, 1116, 1224, 1581, 1674, 1836, 2108, 2179, 2232, 3162, 3348, 3672, 4216, 4358, 4743, 6324, 6537, 6696, 8716, 9486, 12648, 13074, 14229, 17432, 18972, 19611, 26148, 28458, 37043, 37944, 39222, 52296, 56916, 58833, 67549, 74086, 78444, 111129, 113832, 117666, 135098, 148172, 156888, 202647, 222258, 235332, 270196, 296344, 333387, 405294, 444516, 470664, 540392, 607941, 666774, 810588, 889032, 1000161, 1148333, 1215882, 1333548, 1621176, 1823823, 2000322, 2296666, 2431764, 2667096, 3444999, 3647646, 4000644, 4593332, 4863528, 6889998, 7295292, 8001288, 9186664, 10334997, 13779996, 14590584, 20669994, 27559992, 31004991, 41339988, 62009982, 82679976, 124019964, 248039928]

約数ペア:

[(1, 248039928), (2, 124019964), (3, 82679976), (4, 62009982), (6, 41339988), (8, 31004991), (9, 27559992), (12, 20669994), (17, 14590584), (18, 13779996), (24, 10334997), (27, 9186664), (31, 8001288), (34, 7295292), (36, 6889998), (51, 4863528), (54, 4593332), (62, 4000644), (68, 3647646), (72, 3444999), (93, 2667096), (102, 2431764), (108, 2296666), (124, 2000322), (136, 1823823), (153, 1621176), (186, 1333548), (204, 1215882), (216, 1148333), (248, 1000161), (279, 889032), (306, 810588), (372, 666774), (408, 607941), (459, 540392), (527, 470664), (558, 444516), (612, 405294), (744, 333387), (837, 296344), (918, 270196), (1054, 235332), (1116, 222258), (1224, 202647), (1581, 156888), (1674, 148172), (1836, 135098), (2108, 117666), (2179, 113832), (2232, 111129), (3162, 78444), (3348, 74086), (3672, 67549), (4216, 58833), (4358, 56916), (4743, 52296), (6324, 39222), (6537, 37944), (6696, 37043), (8716, 28458), (9486, 26148), (12648, 19611), (13074, 18972), (14229, 17432)]