280614414288

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10163}}^1\times {\mathrm{44249}}^1$

素因数の和:54436

約数の個数: 80

約数和(自身を含む): 780778152000

約数和(自身を除く): 500163737712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 10163, 20326, 30489, 40652, 44249, 60978, 81304, 88498, 121956, 132119, 132747, 162608, 176996, 243912, 264238, 265494, 353992, 396357, 487824, 528476, 530988, 575237, 707984, 792714, 1056952, 1061976, 1150474, 1585428, 1725711, 2113904, 2123952, 2300948, 3170856, 3451422, 4601896, 6341712, 6902844, 9203792, 13805688, 27611376, 449702587, 899405174, 1349107761, 1798810348, 2698215522, 3597620696, 5396431044, 5846133631, 7195241392, 10792862088, 11692267262, 17538400893, 21585724176, 23384534524, 35076801786, 46769069048, 70153603572, 93538138096, 140307207144, 280614414288]

約数ペア:

[(1, 280614414288), (2, 140307207144), (3, 93538138096), (4, 70153603572), (6, 46769069048), (8, 35076801786), (12, 23384534524), (13, 21585724176), (16, 17538400893), (24, 11692267262), (26, 10792862088), (39, 7195241392), (48, 5846133631), (52, 5396431044), (78, 3597620696), (104, 2698215522), (156, 1798810348), (208, 1349107761), (312, 899405174), (624, 449702587), (10163, 27611376), (20326, 13805688), (30489, 9203792), (40652, 6902844), (44249, 6341712), (60978, 4601896), (81304, 3451422), (88498, 3170856), (121956, 2300948), (132119, 2123952), (132747, 2113904), (162608, 1725711), (176996, 1585428), (243912, 1150474), (264238, 1061976), (265494, 1056952), (353992, 792714), (396357, 707984), (487824, 575237), (528476, 530988)]