271446616

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 665280000

約数和(自身を除く): 393833384

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 43, 56, 68, 76, 86, 119, 133, 136, 152, 172, 238, 266, 301, 323, 344, 349, 476, 532, 602, 646, 698, 731, 817, 952, 1064, 1204, 1292, 1396, 1462, 1634, 2261, 2408, 2443, 2584, 2792, 2924, 3268, 4522, 4886, 5117, 5719, 5848, 5933, 6536, 6631, 9044, 9772, 10234, 11438, 11866, 13262, 13889, 15007, 18088, 19544, 20468, 22876, 23732, 26524, 27778, 30014, 40936, 41531, 45752, 46417, 47464, 53048, 55556, 60028, 83062, 92834, 97223, 105049, 111112, 112727, 120056, 166124, 185668, 194446, 210098, 225454, 255119, 285133, 332248, 371336, 388892, 420196, 450908, 510238, 570266, 777784, 789089, 840392, 901816, 1020476, 1140532, 1578178, 1785833, 1995931, 2040952, 2281064, 3156356, 3571666, 3991862, 4847261, 6312712, 7143332, 7983724, 9694522, 14286664, 15967448, 19389044, 33930827, 38778088, 67861654, 135723308, 271446616]

約数ペア:

[(1, 271446616), (2, 135723308), (4, 67861654), (7, 38778088), (8, 33930827), (14, 19389044), (17, 15967448), (19, 14286664), (28, 9694522), (34, 7983724), (38, 7143332), (43, 6312712), (56, 4847261), (68, 3991862), (76, 3571666), (86, 3156356), (119, 2281064), (133, 2040952), (136, 1995931), (152, 1785833), (172, 1578178), (238, 1140532), (266, 1020476), (301, 901816), (323, 840392), (344, 789089), (349, 777784), (476, 570266), (532, 510238), (602, 450908), (646, 420196), (698, 388892), (731, 371336), (817, 332248), (952, 285133), (1064, 255119), (1204, 225454), (1292, 210098), (1396, 194446), (1462, 185668), (1634, 166124), (2261, 120056), (2408, 112727), (2443, 111112), (2584, 105049), (2792, 97223), (2924, 92834), (3268, 83062), (4522, 60028), (4886, 55556), (5117, 53048), (5719, 47464), (5848, 46417), (5933, 45752), (6536, 41531), (6631, 40936), (9044, 30014), (9772, 27778), (10234, 26524), (11438, 23732), (11866, 22876), (13262, 20468), (13889, 19544), (15007, 18088)]