738021294

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1471}}^1$

素因数の和:1667

約数の個数: 80

約数和(自身を含む): 1752622080

約数和(自身を除く): 1014600786

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 163, 171, 326, 342, 489, 513, 978, 1026, 1467, 1471, 1539, 2934, 2942, 3078, 3097, 4401, 4413, 6194, 8802, 8826, 9291, 13203, 13239, 18582, 26406, 26478, 27873, 27949, 39717, 55746, 55898, 79434, 83619, 83847, 119151, 167238, 167694, 238302, 239773, 250857, 251541, 479546, 501714, 503082, 719319, 754623, 1438638, 1509246, 2157957, 2263869, 4315914, 4527738, 4555687, 6473871, 9111374, 12947742, 13667061, 19421613, 27334122, 38843226, 41001183, 82002366, 123003549, 246007098, 369010647, 738021294]

約数ペア:

[(1, 738021294), (2, 369010647), (3, 246007098), (6, 123003549), (9, 82002366), (18, 41001183), (19, 38843226), (27, 27334122), (38, 19421613), (54, 13667061), (57, 12947742), (81, 9111374), (114, 6473871), (162, 4555687), (163, 4527738), (171, 4315914), (326, 2263869), (342, 2157957), (489, 1509246), (513, 1438638), (978, 754623), (1026, 719319), (1467, 503082), (1471, 501714), (1539, 479546), (2934, 251541), (2942, 250857), (3078, 239773), (3097, 238302), (4401, 167694), (4413, 167238), (6194, 119151), (8802, 83847), (8826, 83619), (9291, 79434), (13203, 55898), (13239, 55746), (18582, 39717), (26406, 27949), (26478, 27873)]