12349487608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{8537}}^1$

素因数の和:8900

約数の個数: 64

約数和(自身を含む): 25245158400

約数和(自身を除く): 12895670792

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 307, 589, 614, 1178, 1228, 2356, 2456, 4712, 5833, 8537, 9517, 11666, 17074, 19034, 23332, 34148, 38068, 46664, 68296, 76136, 162203, 180823, 264647, 324406, 361646, 529294, 648812, 723292, 1058588, 1297624, 1446584, 2117176, 2620859, 5028293, 5241718, 10056586, 10483436, 20113172, 20966872, 40226344, 49796321, 81246629, 99592642, 162493258, 199185284, 324986516, 398370568, 649973032, 1543685951, 3087371902, 6174743804, 12349487608]

約数ペア:

[(1, 12349487608), (2, 6174743804), (4, 3087371902), (8, 1543685951), (19, 649973032), (31, 398370568), (38, 324986516), (62, 199185284), (76, 162493258), (124, 99592642), (152, 81246629), (248, 49796321), (307, 40226344), (589, 20966872), (614, 20113172), (1178, 10483436), (1228, 10056586), (2356, 5241718), (2456, 5028293), (4712, 2620859), (5833, 2117176), (8537, 1446584), (9517, 1297624), (11666, 1058588), (17074, 723292), (19034, 648812), (23332, 529294), (34148, 361646), (38068, 324406), (46664, 264647), (68296, 180823), (76136, 162203)]