15888916656

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{352523}}^1$

素因数の和:352850

約数の個数: 60

約数和(自身を含む): 44609092008

約数和(自身を除く): 28720175352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 11268, 15024, 22536, 45072, 352523, 705046, 1057569, 1410092, 2115138, 2820184, 3172707, 4230276, 5640368, 6345414, 8460552, 12690828, 16921104, 25381656, 50763312, 110339699, 220679398, 331019097, 441358796, 662038194, 882717592, 993057291, 1324076388, 1765435184, 1986114582, 2648152776, 3972229164, 5296305552, 7944458328, 15888916656]

約数ペア:

[(1, 15888916656), (2, 7944458328), (3, 5296305552), (4, 3972229164), (6, 2648152776), (8, 1986114582), (9, 1765435184), (12, 1324076388), (16, 993057291), (18, 882717592), (24, 662038194), (36, 441358796), (48, 331019097), (72, 220679398), (144, 110339699), (313, 50763312), (626, 25381656), (939, 16921104), (1252, 12690828), (1878, 8460552), (2504, 6345414), (2817, 5640368), (3756, 4230276), (5008, 3172707), (5634, 2820184), (7512, 2115138), (11268, 1410092), (15024, 1057569), (22536, 705046), (45072, 352523)]