181273224

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 347494776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 114, 132, 142, 152, 209, 213, 228, 264, 284, 418, 426, 456, 509, 568, 627, 781, 836, 852, 1018, 1254, 1349, 1527, 1562, 1672, 1704, 2036, 2343, 2508, 2698, 3054, 3124, 4047, 4072, 4686, 5016, 5396, 5599, 6108, 6248, 8094, 9372, 9671, 10792, 11198, 12216, 14839, 16188, 16797, 18744, 19342, 22396, 29013, 29678, 32376, 33594, 36139, 38684, 44517, 44792, 58026, 59356, 67188, 72278, 77368, 89034, 106381, 108417, 116052, 118712, 134376, 144556, 178068, 212762, 216834, 232104, 289112, 319143, 356136, 397529, 425524, 433668, 638286, 686641, 795058, 851048, 867336, 1192587, 1276572, 1373282, 1590116, 2059923, 2385174, 2553144, 2746564, 3180232, 4119846, 4770348, 5493128, 7553051, 8239692, 9540696, 15106102, 16479384, 22659153, 30212204, 45318306, 60424408, 90636612, 181273224]

約数ペア:

[(1, 181273224), (2, 90636612), (3, 60424408), (4, 45318306), (6, 30212204), (8, 22659153), (11, 16479384), (12, 15106102), (19, 9540696), (22, 8239692), (24, 7553051), (33, 5493128), (38, 4770348), (44, 4119846), (57, 3180232), (66, 2746564), (71, 2553144), (76, 2385174), (88, 2059923), (114, 1590116), (132, 1373282), (142, 1276572), (152, 1192587), (209, 867336), (213, 851048), (228, 795058), (264, 686641), (284, 638286), (418, 433668), (426, 425524), (456, 397529), (509, 356136), (568, 319143), (627, 289112), (781, 232104), (836, 216834), (852, 212762), (1018, 178068), (1254, 144556), (1349, 134376), (1527, 118712), (1562, 116052), (1672, 108417), (1704, 106381), (2036, 89034), (2343, 77368), (2508, 72278), (2698, 67188), (3054, 59356), (3124, 58026), (4047, 44792), (4072, 44517), (4686, 38684), (5016, 36139), (5396, 33594), (5599, 32376), (6108, 29678), (6248, 29013), (8094, 22396), (9372, 19342), (9671, 18744), (10792, 16797), (11198, 16188), (12216, 14839)]