220636032

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 615353760

約数和(自身を除く): 394717728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 53, 64, 74, 96, 106, 111, 128, 148, 159, 192, 212, 222, 293, 296, 318, 384, 424, 444, 586, 592, 636, 848, 879, 888, 1172, 1184, 1272, 1696, 1758, 1776, 1961, 2344, 2368, 2544, 3392, 3516, 3552, 3922, 4688, 4736, 5088, 5883, 6784, 7032, 7104, 7844, 9376, 10176, 10841, 11766, 14064, 14208, 15529, 15688, 18752, 20352, 21682, 23532, 28128, 31058, 31376, 32523, 37504, 43364, 46587, 47064, 56256, 62116, 62752, 65046, 86728, 93174, 94128, 112512, 124232, 125504, 130092, 173456, 186348, 188256, 248464, 251008, 260184, 346912, 372696, 376512, 496928, 520368, 574573, 693824, 745392, 753024, 993856, 1040736, 1149146, 1387648, 1490784, 1723719, 1987712, 2081472, 2298292, 2981568, 3447438, 4162944, 4596584, 5963136, 6894876, 9193168, 13789752, 18386336, 27579504, 36772672, 55159008, 73545344, 110318016, 220636032]

約数ペア:

[(1, 220636032), (2, 110318016), (3, 73545344), (4, 55159008), (6, 36772672), (8, 27579504), (12, 18386336), (16, 13789752), (24, 9193168), (32, 6894876), (37, 5963136), (48, 4596584), (53, 4162944), (64, 3447438), (74, 2981568), (96, 2298292), (106, 2081472), (111, 1987712), (128, 1723719), (148, 1490784), (159, 1387648), (192, 1149146), (212, 1040736), (222, 993856), (293, 753024), (296, 745392), (318, 693824), (384, 574573), (424, 520368), (444, 496928), (586, 376512), (592, 372696), (636, 346912), (848, 260184), (879, 251008), (888, 248464), (1172, 188256), (1184, 186348), (1272, 173456), (1696, 130092), (1758, 125504), (1776, 124232), (1961, 112512), (2344, 94128), (2368, 93174), (2544, 86728), (3392, 65046), (3516, 62752), (3552, 62116), (3922, 56256), (4688, 47064), (4736, 46587), (5088, 43364), (5883, 37504), (6784, 32523), (7032, 31376), (7104, 31058), (7844, 28128), (9376, 23532), (10176, 21682), (10841, 20352), (11766, 18752), (14064, 15688), (14208, 15529)]