421040168892

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{187793}}^1$

素因数の和:187889

約数の個数: 216

約数和(自身を含む): 1309173570432

約数和(自身を除く): 888133401540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 41, 42, 49, 62, 63, 82, 84, 93, 98, 123, 124, 126, 147, 164, 186, 196, 217, 246, 252, 279, 287, 294, 369, 372, 434, 441, 492, 558, 574, 588, 651, 738, 861, 868, 882, 1116, 1148, 1271, 1302, 1476, 1519, 1722, 1764, 1953, 2009, 2542, 2583, 2604, 3038, 3444, 3813, 3906, 4018, 4557, 5084, 5166, 6027, 6076, 7626, 7812, 8036, 8897, 9114, 10332, 11439, 12054, 13671, 15252, 17794, 18081, 18228, 22878, 24108, 26691, 27342, 35588, 36162, 45756, 53382, 54684, 62279, 72324, 80073, 106764, 124558, 160146, 186837, 187793, 249116, 320292, 373674, 375586, 560511, 563379, 747348, 751172, 1121022, 1126758, 1314551, 1690137, 2242044, 2253516, 2629102, 3380274, 3943653, 5258204, 5821583, 6760548, 7699513, 7887306, 9201857, 11643166, 11830959, 15399026, 15774612, 17464749, 18403714, 23098539, 23286332, 23661918, 27605571, 30798052, 34929498, 36807428, 40751081, 46197078, 47323836, 52394247, 53896591, 55211142, 69295617, 69858996, 81502162, 82816713, 92394156, 104788494, 107793182, 110422284, 122253243, 138591234, 161689773, 163004324, 165633426, 209576988, 215586364, 238684903, 244506486, 277182468, 285257567, 323379546, 331266852, 366759729, 377276137, 477369806, 485069319, 489012972, 570515134, 646759092, 716054709, 733519458, 754552274, 855772701, 954739612, 970138638, 1131828411, 1141030268, 1432109418, 1467038916, 1509104548, 1670794321, 1711545402, 1940277276, 2148164127, 2263656822, 2567318103, 2864218836, 3341588642, 3395485233, 3423090804, 4296328254, 4527313644, 5012382963, 5134636206, 6683177284, 6790970466, 8592656508, 10024765926, 10269272412, 11695560247, 13581940932, 15037148889, 20049531852, 23391120494, 30074297778, 35086680741, 46782240988, 60148595556, 70173361482, 105260042223, 140346722964, 210520084446, 421040168892]

約数ペア:

[(1, 421040168892), (2, 210520084446), (3, 140346722964), (4, 105260042223), (6, 70173361482), (7, 60148595556), (9, 46782240988), (12, 35086680741), (14, 30074297778), (18, 23391120494), (21, 20049531852), (28, 15037148889), (31, 13581940932), (36, 11695560247), (41, 10269272412), (42, 10024765926), (49, 8592656508), (62, 6790970466), (63, 6683177284), (82, 5134636206), (84, 5012382963), (93, 4527313644), (98, 4296328254), (123, 3423090804), (124, 3395485233), (126, 3341588642), (147, 2864218836), (164, 2567318103), (186, 2263656822), (196, 2148164127), (217, 1940277276), (246, 1711545402), (252, 1670794321), (279, 1509104548), (287, 1467038916), (294, 1432109418), (369, 1141030268), (372, 1131828411), (434, 970138638), (441, 954739612), (492, 855772701), (558, 754552274), (574, 733519458), (588, 716054709), (651, 646759092), (738, 570515134), (861, 489012972), (868, 485069319), (882, 477369806), (1116, 377276137), (1148, 366759729), (1271, 331266852), (1302, 323379546), (1476, 285257567), (1519, 277182468), (1722, 244506486), (1764, 238684903), (1953, 215586364), (2009, 209576988), (2542, 165633426), (2583, 163004324), (2604, 161689773), (3038, 138591234), (3444, 122253243), (3813, 110422284), (3906, 107793182), (4018, 104788494), (4557, 92394156), (5084, 82816713), (5166, 81502162), (6027, 69858996), (6076, 69295617), (7626, 55211142), (7812, 53896591), (8036, 52394247), (8897, 47323836), (9114, 46197078), (10332, 40751081), (11439, 36807428), (12054, 34929498), (13671, 30798052), (15252, 27605571), (17794, 23661918), (18081, 23286332), (18228, 23098539), (22878, 18403714), (24108, 17464749), (26691, 15774612), (27342, 15399026), (35588, 11830959), (36162, 11643166), (45756, 9201857), (53382, 7887306), (54684, 7699513), (62279, 6760548), (72324, 5821583), (80073, 5258204), (106764, 3943653), (124558, 3380274), (160146, 2629102), (186837, 2253516), (187793, 2242044), (249116, 1690137), (320292, 1314551), (373674, 1126758), (375586, 1121022), (560511, 751172), (563379, 747348)]