421734144

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:882

約数の個数: 144

約数和(自身を含む): 1233120672

約数和(自身を除く): 811386528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 53, 64, 78, 96, 104, 106, 128, 156, 159, 192, 208, 212, 256, 312, 318, 384, 416, 424, 624, 636, 689, 768, 797, 832, 848, 1248, 1272, 1378, 1594, 1664, 1696, 2067, 2391, 2496, 2544, 2756, 3188, 3328, 3392, 4134, 4782, 4992, 5088, 5512, 6376, 6784, 8268, 9564, 9984, 10176, 10361, 11024, 12752, 13568, 16536, 19128, 20352, 20722, 22048, 25504, 31083, 33072, 38256, 40704, 41444, 42241, 44096, 51008, 62166, 66144, 76512, 82888, 84482, 88192, 102016, 124332, 126723, 132288, 153024, 165776, 168964, 176384, 204032, 248664, 253446, 264576, 306048, 331552, 337928, 497328, 506892, 529152, 549133, 612096, 663104, 675856, 994656, 1013784, 1098266, 1326208, 1351712, 1647399, 1989312, 2027568, 2196532, 2652416, 2703424, 3294798, 3978624, 4055136, 4393064, 5406848, 6589596, 7957248, 8110272, 8786128, 10813696, 13179192, 16220544, 17572256, 26358384, 32441088, 35144512, 52716768, 70289024, 105433536, 140578048, 210867072, 421734144]

約数ペア:

[(1, 421734144), (2, 210867072), (3, 140578048), (4, 105433536), (6, 70289024), (8, 52716768), (12, 35144512), (13, 32441088), (16, 26358384), (24, 17572256), (26, 16220544), (32, 13179192), (39, 10813696), (48, 8786128), (52, 8110272), (53, 7957248), (64, 6589596), (78, 5406848), (96, 4393064), (104, 4055136), (106, 3978624), (128, 3294798), (156, 2703424), (159, 2652416), (192, 2196532), (208, 2027568), (212, 1989312), (256, 1647399), (312, 1351712), (318, 1326208), (384, 1098266), (416, 1013784), (424, 994656), (624, 675856), (636, 663104), (689, 612096), (768, 549133), (797, 529152), (832, 506892), (848, 497328), (1248, 337928), (1272, 331552), (1378, 306048), (1594, 264576), (1664, 253446), (1696, 248664), (2067, 204032), (2391, 176384), (2496, 168964), (2544, 165776), (2756, 153024), (3188, 132288), (3328, 126723), (3392, 124332), (4134, 102016), (4782, 88192), (4992, 84482), (5088, 82888), (5512, 76512), (6376, 66144), (6784, 62166), (8268, 51008), (9564, 44096), (9984, 42241), (10176, 41444), (10361, 40704), (11024, 38256), (12752, 33072), (13568, 31083), (16536, 25504), (19128, 22048), (20352, 20722)]