2912881824

素因数分解:

$2^5\times 3^5\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1265

約数の個数: 144

約数和(自身を含む): 8618762880

約数和(自身を除く): 5705881056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 521, 648, 719, 864, 972, 1042, 1296, 1438, 1563, 1944, 2084, 2157, 2592, 2876, 3126, 3888, 4168, 4314, 4689, 5752, 6252, 6471, 7776, 8336, 8628, 9378, 11504, 12504, 12942, 14067, 16672, 17256, 18756, 19413, 23008, 25008, 25884, 28134, 34512, 37512, 38826, 42201, 50016, 51768, 56268, 58239, 69024, 75024, 77652, 84402, 103536, 112536, 116478, 126603, 150048, 155304, 168804, 174717, 207072, 225072, 232956, 253206, 310608, 337608, 349434, 374599, 450144, 465912, 506412, 621216, 675216, 698868, 749198, 931824, 1012824, 1123797, 1350432, 1397736, 1498396, 1863648, 2025648, 2247594, 2795472, 2996792, 3371391, 4051296, 4495188, 5590944, 5993584, 6742782, 8990376, 10114173, 11987168, 13485564, 17980752, 20228346, 26971128, 30342519, 35961504, 40456692, 53942256, 60685038, 80913384, 91027557, 107884512, 121370076, 161826768, 182055114, 242740152, 323653536, 364110228, 485480304, 728220456, 970960608, 1456440912, 2912881824]

約数ペア:

[(1, 2912881824), (2, 1456440912), (3, 970960608), (4, 728220456), (6, 485480304), (8, 364110228), (9, 323653536), (12, 242740152), (16, 182055114), (18, 161826768), (24, 121370076), (27, 107884512), (32, 91027557), (36, 80913384), (48, 60685038), (54, 53942256), (72, 40456692), (81, 35961504), (96, 30342519), (108, 26971128), (144, 20228346), (162, 17980752), (216, 13485564), (243, 11987168), (288, 10114173), (324, 8990376), (432, 6742782), (486, 5993584), (521, 5590944), (648, 4495188), (719, 4051296), (864, 3371391), (972, 2996792), (1042, 2795472), (1296, 2247594), (1438, 2025648), (1563, 1863648), (1944, 1498396), (2084, 1397736), (2157, 1350432), (2592, 1123797), (2876, 1012824), (3126, 931824), (3888, 749198), (4168, 698868), (4314, 675216), (4689, 621216), (5752, 506412), (6252, 465912), (6471, 450144), (7776, 374599), (8336, 349434), (8628, 337608), (9378, 310608), (11504, 253206), (12504, 232956), (12942, 225072), (14067, 207072), (16672, 174717), (17256, 168804), (18756, 155304), (19413, 150048), (23008, 126603), (25008, 116478), (25884, 112536), (28134, 103536), (34512, 84402), (37512, 77652), (38826, 75024), (42201, 69024), (50016, 58239), (51768, 56268)]