15554490276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1850

約数の個数: 144

約数和(自身を含む): 40614545664

約数和(自身を除く): 25060055388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 107, 129, 156, 169, 172, 214, 258, 321, 338, 428, 507, 516, 559, 642, 676, 1014, 1118, 1284, 1391, 1667, 1677, 2028, 2236, 2782, 3334, 3354, 4173, 4601, 5001, 5564, 6668, 6708, 7267, 8346, 9202, 10002, 13803, 14534, 16692, 18083, 18404, 20004, 21671, 21801, 27606, 29068, 36166, 43342, 43602, 54249, 55212, 59813, 65013, 71681, 72332, 86684, 87204, 108498, 119626, 130026, 143362, 178369, 179439, 215043, 216996, 239252, 260052, 281723, 286724, 356738, 358878, 430086, 535107, 563446, 713476, 717756, 777569, 845169, 860172, 931853, 1070214, 1126892, 1555138, 1690338, 1863706, 2140428, 2318797, 2332707, 2795559, 3110276, 3380676, 3727412, 4637594, 4665414, 5591118, 6956391, 7669867, 9275188, 9330828, 11182236, 12114089, 13912782, 15339734, 23009601, 24228178, 27825564, 30144361, 30679468, 36342267, 46019202, 48456356, 60288722, 72684534, 90433083, 92038404, 99708271, 120577444, 145369068, 180866166, 199416542, 299124813, 361732332, 398833084, 598249626, 1196499252, 1296207523, 2592415046, 3888622569, 5184830092, 7777245138, 15554490276]

約数ペア:

[(1, 15554490276), (2, 7777245138), (3, 5184830092), (4, 3888622569), (6, 2592415046), (12, 1296207523), (13, 1196499252), (26, 598249626), (39, 398833084), (43, 361732332), (52, 299124813), (78, 199416542), (86, 180866166), (107, 145369068), (129, 120577444), (156, 99708271), (169, 92038404), (172, 90433083), (214, 72684534), (258, 60288722), (321, 48456356), (338, 46019202), (428, 36342267), (507, 30679468), (516, 30144361), (559, 27825564), (642, 24228178), (676, 23009601), (1014, 15339734), (1118, 13912782), (1284, 12114089), (1391, 11182236), (1667, 9330828), (1677, 9275188), (2028, 7669867), (2236, 6956391), (2782, 5591118), (3334, 4665414), (3354, 4637594), (4173, 3727412), (4601, 3380676), (5001, 3110276), (5564, 2795559), (6668, 2332707), (6708, 2318797), (7267, 2140428), (8346, 1863706), (9202, 1690338), (10002, 1555138), (13803, 1126892), (14534, 1070214), (16692, 931853), (18083, 860172), (18404, 845169), (20004, 777569), (21671, 717756), (21801, 713476), (27606, 563446), (29068, 535107), (36166, 430086), (43342, 358878), (43602, 356738), (54249, 286724), (55212, 281723), (59813, 260052), (65013, 239252), (71681, 216996), (72332, 215043), (86684, 179439), (87204, 178369), (108498, 143362), (119626, 130026)]