19967560896

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:579

約数の個数: 224

約数和(自身を含む): 55777595328

約数和(自身を除く): 35810034432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 148, 159, 181, 192, 212, 222, 293, 296, 318, 362, 424, 444, 543, 586, 592, 636, 724, 848, 879, 888, 1086, 1172, 1184, 1272, 1448, 1696, 1758, 1776, 1961, 2172, 2344, 2368, 2544, 2896, 3392, 3516, 3552, 3922, 4344, 4688, 5088, 5792, 5883, 6697, 7032, 7104, 7844, 8688, 9376, 9593, 10176, 10841, 11584, 11766, 13394, 14064, 15529, 15688, 17376, 18752, 19186, 20091, 21682, 23532, 26788, 28128, 28779, 31058, 31376, 32523, 34752, 38372, 40182, 43364, 46587, 47064, 53033, 53576, 56256, 57558, 62116, 62752, 65046, 76744, 80364, 86728, 93174, 94128, 106066, 107152, 115116, 124232, 125504, 130092, 153488, 159099, 160728, 173456, 186348, 188256, 212132, 214304, 230232, 248464, 260184, 306976, 318198, 321456, 346912, 354941, 372696, 376512, 424264, 428608, 460464, 496928, 520368, 574573, 613952, 636396, 642912, 693824, 709882, 745392, 848528, 920928, 993856, 1040736, 1064823, 1149146, 1272792, 1285824, 1419764, 1490784, 1697056, 1723719, 1841856, 1962221, 2081472, 2129646, 2298292, 2545584, 2810749, 2839528, 2981568, 3394112, 3447438, 3924442, 4259292, 4596584, 5091168, 5621498, 5679056, 5886663, 6894876, 7848884, 8432247, 8518584, 9193168, 10182336, 11242996, 11358112, 11773326, 13789752, 15697768, 16864494, 17037168, 18386336, 22485992, 22716224, 23546652, 27579504, 31395536, 33728988, 34074336, 36772672, 44971984, 47093304, 55159008, 62791072, 67457976, 68148672, 89943968, 94186608, 103997713, 110318016, 125582144, 134915952, 179887936, 188373216, 207995426, 269831904, 311993139, 376746432, 415990852, 539663808, 623986278, 831981704, 1247972556, 1663963408, 2495945112, 3327926816, 4991890224, 6655853632, 9983780448, 19967560896]

約数ペア:

[(1, 19967560896), (2, 9983780448), (3, 6655853632), (4, 4991890224), (6, 3327926816), (8, 2495945112), (12, 1663963408), (16, 1247972556), (24, 831981704), (32, 623986278), (37, 539663808), (48, 415990852), (53, 376746432), (64, 311993139), (74, 269831904), (96, 207995426), (106, 188373216), (111, 179887936), (148, 134915952), (159, 125582144), (181, 110318016), (192, 103997713), (212, 94186608), (222, 89943968), (293, 68148672), (296, 67457976), (318, 62791072), (362, 55159008), (424, 47093304), (444, 44971984), (543, 36772672), (586, 34074336), (592, 33728988), (636, 31395536), (724, 27579504), (848, 23546652), (879, 22716224), (888, 22485992), (1086, 18386336), (1172, 17037168), (1184, 16864494), (1272, 15697768), (1448, 13789752), (1696, 11773326), (1758, 11358112), (1776, 11242996), (1961, 10182336), (2172, 9193168), (2344, 8518584), (2368, 8432247), (2544, 7848884), (2896, 6894876), (3392, 5886663), (3516, 5679056), (3552, 5621498), (3922, 5091168), (4344, 4596584), (4688, 4259292), (5088, 3924442), (5792, 3447438), (5883, 3394112), (6697, 2981568), (7032, 2839528), (7104, 2810749), (7844, 2545584), (8688, 2298292), (9376, 2129646), (9593, 2081472), (10176, 1962221), (10841, 1841856), (11584, 1723719), (11766, 1697056), (13394, 1490784), (14064, 1419764), (15529, 1285824), (15688, 1272792), (17376, 1149146), (18752, 1064823), (19186, 1040736), (20091, 993856), (21682, 920928), (23532, 848528), (26788, 745392), (28128, 709882), (28779, 693824), (31058, 642912), (31376, 636396), (32523, 613952), (34752, 574573), (38372, 520368), (40182, 496928), (43364, 460464), (46587, 428608), (47064, 424264), (53033, 376512), (53576, 372696), (56256, 354941), (57558, 346912), (62116, 321456), (62752, 318198), (65046, 306976), (76744, 260184), (80364, 248464), (86728, 230232), (93174, 214304), (94128, 212132), (106066, 188256), (107152, 186348), (115116, 173456), (124232, 160728), (125504, 159099), (130092, 153488)]