215816292

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 629959680

約数和(自身を除く): 414143388

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 47, 51, 54, 61, 68, 82, 94, 102, 108, 122, 123, 141, 153, 164, 183, 188, 204, 244, 246, 282, 306, 366, 369, 423, 459, 492, 549, 564, 612, 697, 732, 738, 799, 846, 918, 1037, 1098, 1107, 1269, 1394, 1476, 1598, 1647, 1692, 1836, 1927, 2074, 2091, 2196, 2214, 2397, 2501, 2538, 2788, 2867, 3111, 3196, 3294, 3854, 4148, 4182, 4428, 4794, 5002, 5076, 5734, 5781, 6222, 6273, 6588, 7191, 7503, 7708, 8364, 8601, 9333, 9588, 10004, 11468, 11562, 12444, 12546, 14382, 15006, 17202, 17343, 18666, 18819, 21573, 22509, 23124, 25092, 25803, 27999, 28764, 30012, 32759, 34404, 34686, 37332, 37638, 42517, 43146, 45018, 48739, 51606, 52029, 55998, 65518, 67527, 69372, 75276, 77409, 85034, 86292, 90036, 97478, 98277, 103212, 104058, 111996, 117547, 127551, 131036, 135054, 146217, 154818, 170068, 194956, 196554, 208116, 235094, 255102, 270108, 292434, 294831, 309636, 352641, 382653, 393108, 438651, 470188, 510204, 584868, 589662, 705282, 765306, 877302, 884493, 1057923, 1147959, 1179324, 1315953, 1410564, 1530612, 1754604, 1768986, 1998299, 2115846, 2295918, 2631906, 3173769, 3537972, 3996598, 4231692, 4591836, 5263812, 5994897, 6347538, 7993196, 11989794, 12695076, 17984691, 23979588, 35969382, 53954073, 71938764, 107908146, 215816292]

約数ペア:

[(1, 215816292), (2, 107908146), (3, 71938764), (4, 53954073), (6, 35969382), (9, 23979588), (12, 17984691), (17, 12695076), (18, 11989794), (27, 7993196), (34, 6347538), (36, 5994897), (41, 5263812), (47, 4591836), (51, 4231692), (54, 3996598), (61, 3537972), (68, 3173769), (82, 2631906), (94, 2295918), (102, 2115846), (108, 1998299), (122, 1768986), (123, 1754604), (141, 1530612), (153, 1410564), (164, 1315953), (183, 1179324), (188, 1147959), (204, 1057923), (244, 884493), (246, 877302), (282, 765306), (306, 705282), (366, 589662), (369, 584868), (423, 510204), (459, 470188), (492, 438651), (549, 393108), (564, 382653), (612, 352641), (697, 309636), (732, 294831), (738, 292434), (799, 270108), (846, 255102), (918, 235094), (1037, 208116), (1098, 196554), (1107, 194956), (1269, 170068), (1394, 154818), (1476, 146217), (1598, 135054), (1647, 131036), (1692, 127551), (1836, 117547), (1927, 111996), (2074, 104058), (2091, 103212), (2196, 98277), (2214, 97478), (2397, 90036), (2501, 86292), (2538, 85034), (2788, 77409), (2867, 75276), (3111, 69372), (3196, 67527), (3294, 65518), (3854, 55998), (4148, 52029), (4182, 51606), (4428, 48739), (4794, 45018), (5002, 43146), (5076, 42517), (5734, 37638), (5781, 37332), (6222, 34686), (6273, 34404), (6588, 32759), (7191, 30012), (7503, 28764), (7708, 27999), (8364, 25803), (8601, 25092), (9333, 23124), (9588, 22509), (10004, 21573), (11468, 18819), (11562, 18666), (12444, 17343), (12546, 17202), (14382, 15006)]