553670754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^2$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 1466039232

約数和(自身を除く): 912368478

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 53, 57, 78, 91, 106, 114, 133, 159, 182, 247, 266, 273, 318, 361, 371, 399, 494, 546, 689, 722, 741, 742, 798, 1007, 1083, 1113, 1378, 1482, 1729, 2014, 2067, 2166, 2226, 2527, 2809, 3021, 3458, 4134, 4693, 4823, 5054, 5187, 5618, 6042, 7049, 7581, 8427, 9386, 9646, 10374, 13091, 14079, 14098, 14469, 15162, 16854, 19133, 19663, 21147, 26182, 28158, 28938, 32851, 36517, 38266, 39273, 39326, 42294, 53371, 57399, 58989, 65702, 73034, 78546, 91637, 98553, 106742, 109551, 114798, 117978, 133931, 160113, 183274, 197106, 219102, 248729, 255619, 267862, 274911, 320226, 373597, 401793, 497458, 511238, 549822, 693823, 746187, 747194, 766857, 803586, 1014049, 1120791, 1387646, 1492374, 1533714, 1741103, 2028098, 2081469, 2241582, 3042147, 3482206, 4162938, 4856761, 5223309, 6084294, 7098343, 9713522, 10446618, 13182637, 14196686, 14570283, 21295029, 26365274, 29140566, 39547911, 42590058, 79095822, 92278459, 184556918, 276835377, 553670754]

約数ペア:

[(1, 553670754), (2, 276835377), (3, 184556918), (6, 92278459), (7, 79095822), (13, 42590058), (14, 39547911), (19, 29140566), (21, 26365274), (26, 21295029), (38, 14570283), (39, 14196686), (42, 13182637), (53, 10446618), (57, 9713522), (78, 7098343), (91, 6084294), (106, 5223309), (114, 4856761), (133, 4162938), (159, 3482206), (182, 3042147), (247, 2241582), (266, 2081469), (273, 2028098), (318, 1741103), (361, 1533714), (371, 1492374), (399, 1387646), (494, 1120791), (546, 1014049), (689, 803586), (722, 766857), (741, 747194), (742, 746187), (798, 693823), (1007, 549822), (1083, 511238), (1113, 497458), (1378, 401793), (1482, 373597), (1729, 320226), (2014, 274911), (2067, 267862), (2166, 255619), (2226, 248729), (2527, 219102), (2809, 197106), (3021, 183274), (3458, 160113), (4134, 133931), (4693, 117978), (4823, 114798), (5054, 109551), (5187, 106742), (5618, 98553), (6042, 91637), (7049, 78546), (7581, 73034), (8427, 65702), (9386, 58989), (9646, 57399), (10374, 53371), (13091, 42294), (14079, 39326), (14098, 39273), (14469, 38266), (15162, 36517), (16854, 32851), (19133, 28938), (19663, 28158), (21147, 26182)]