4321287648

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{789709}}^1$

素因数の和:789744

約数の個数: 72

約数和(自身を含む): 12935449800

約数和(自身を除く): 8614162152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 789709, 1579418, 2369127, 3158836, 4738254, 6317672, 7107381, 9476508, 12635344, 14214762, 15004471, 18953016, 25270688, 28429524, 30008942, 37906032, 45013413, 56859048, 60017884, 75812064, 90026826, 113718096, 120035768, 135040239, 180053652, 227436192, 240071536, 270080478, 360107304, 480143072, 540160956, 720214608, 1080321912, 1440429216, 2160643824, 4321287648]

約数ペア:

[(1, 4321287648), (2, 2160643824), (3, 1440429216), (4, 1080321912), (6, 720214608), (8, 540160956), (9, 480143072), (12, 360107304), (16, 270080478), (18, 240071536), (19, 227436192), (24, 180053652), (32, 135040239), (36, 120035768), (38, 113718096), (48, 90026826), (57, 75812064), (72, 60017884), (76, 56859048), (96, 45013413), (114, 37906032), (144, 30008942), (152, 28429524), (171, 25270688), (228, 18953016), (288, 15004471), (304, 14214762), (342, 12635344), (456, 9476508), (608, 7107381), (684, 6317672), (912, 4738254), (1368, 3158836), (1824, 2369127), (2736, 1579418), (5472, 789709)]