16240824

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 46260720

約数和(自身を除く): 30019896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 353, 426, 568, 639, 648, 706, 852, 1059, 1278, 1412, 1704, 1917, 2118, 2556, 2824, 3177, 3834, 4236, 5112, 5751, 6354, 7668, 8472, 9531, 11502, 12708, 15336, 19062, 23004, 25063, 25416, 28593, 38124, 46008, 50126, 57186, 75189, 76248, 100252, 114372, 150378, 200504, 225567, 228744, 300756, 451134, 601512, 676701, 902268, 1353402, 1804536, 2030103, 2706804, 4060206, 5413608, 8120412, 16240824]

約数ペア:

[(1, 16240824), (2, 8120412), (3, 5413608), (4, 4060206), (6, 2706804), (8, 2030103), (9, 1804536), (12, 1353402), (18, 902268), (24, 676701), (27, 601512), (36, 451134), (54, 300756), (71, 228744), (72, 225567), (81, 200504), (108, 150378), (142, 114372), (162, 100252), (213, 76248), (216, 75189), (284, 57186), (324, 50126), (353, 46008), (426, 38124), (568, 28593), (639, 25416), (648, 25063), (706, 23004), (852, 19062), (1059, 15336), (1278, 12708), (1412, 11502), (1704, 9531), (1917, 8472), (2118, 7668), (2556, 6354), (2824, 5751), (3177, 5112), (3834, 4236)]