1807889048784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:397

約数の個数: 960

約数和(自身を含む): 6500298954240

約数和(自身を除く): 4692409905456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 73, 78, 84, 91, 104, 106, 112, 117, 126, 144, 146, 156, 159, 168, 169, 182, 208, 211, 212, 219, 234, 252, 273, 292, 312, 318, 336, 338, 364, 371, 422, 424, 438, 468, 477, 504, 507, 511, 546, 584, 624, 633, 636, 657, 676, 689, 728, 742, 819, 844, 848, 876, 936, 949, 954, 1008, 1014, 1022, 1092, 1113, 1168, 1183, 1266, 1272, 1314, 1352, 1378, 1456, 1477, 1484, 1521, 1533, 1638, 1688, 1752, 1872, 1898, 1899, 1908, 2028, 2044, 2067, 2184, 2197, 2226, 2366, 2532, 2544, 2628, 2704, 2743, 2756, 2847, 2954, 2968, 3042, 3066, 3276, 3339, 3376, 3504, 3549, 3796, 3798, 3816, 3869, 4056, 4088, 4134, 4368, 4394, 4431, 4452, 4599, 4732, 4823, 5064, 5256, 5486, 5512, 5694, 5908, 5936, 6084, 6132, 6201, 6552, 6591, 6643, 6678, 7098, 7592, 7596, 7632, 7738, 8112, 8176, 8229, 8268, 8541, 8788, 8862, 8904, 8957, 9198, 9464, 9646, 10128, 10512, 10647, 10972, 11024, 11183, 11388, 11607, 11816, 12168, 12264, 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約数ペア:

[(1, 1807889048784), (2, 903944524392), (3, 602629682928), (4, 451972262196), (6, 301314841464), (7, 258269864112), (8, 225986131098), (9, 200876560976), (12, 150657420732), (13, 139068388368), (14, 129134932056), (16, 112993065549), (18, 100438280488), (21, 86089954704), (24, 75328710366), (26, 69534194184), (28, 64567466028), (36, 50219140244), (39, 46356129456), (42, 43044977352), (48, 37664355183), (52, 34767097092), (53, 34111114128), (56, 32283733014), (63, 28696651568), (72, 25109570122), (73, 24765603408), (78, 23178064728), (84, 21522488676), (91, 19866912624), (104, 17383548546), (106, 17055557064), (112, 16141866507), (117, 15452043152), (126, 14348325784), (144, 12554785061), (146, 12382801704), (156, 11589032364), (159, 11370371376), (168, 10761244338), (169, 10697568336), (182, 9933456312), (208, 8691774273), (211, 8568194544), (212, 8527778532), (219, 8255201136), (234, 7726021576), (252, 7174162892), (273, 6622304208), (292, 6191400852), (312, 5794516182), (318, 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(1109016, 1630174), (1122667, 1610352), (1128582, 1601912), (1163032, 1554462), (1201434, 1504776), (1207128, 1497678), (1252496, 1443429), (1283048, 1409058), (1283724, 1408316), (1289808, 1401673), (1293852, 1397292), (1299984, 1390701), (1307722, 1382472), (1308411, 1381744)]