2478787704

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1051}}^1$

素因数の和:1306

約数の個数: 128

約数和(自身を含む): 7044192000

約数和(自身を除く): 4565404296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 179, 183, 216, 244, 358, 366, 488, 537, 549, 716, 732, 1051, 1074, 1098, 1432, 1464, 1611, 1647, 2102, 2148, 2196, 3153, 3222, 3294, 4204, 4296, 4392, 4833, 6306, 6444, 6588, 8408, 9459, 9666, 10919, 12612, 12888, 13176, 18918, 19332, 21838, 25224, 28377, 32757, 37836, 38664, 43676, 56754, 64111, 65514, 75672, 87352, 98271, 113508, 128222, 131028, 188129, 192333, 196542, 227016, 256444, 262056, 294813, 376258, 384666, 393084, 512888, 564387, 576999, 589626, 752516, 769332, 786168, 1128774, 1153998, 1179252, 1505032, 1538664, 1693161, 1730997, 2257548, 2307996, 2358504, 3386322, 3461994, 4515096, 4615992, 5079483, 6772644, 6923988, 10158966, 11475869, 13545288, 13847976, 20317932, 22951738, 34427607, 40635864, 45903476, 68855214, 91806952, 103282821, 137710428, 206565642, 275420856, 309848463, 413131284, 619696926, 826262568, 1239393852, 2478787704]

約数ペア:

[(1, 2478787704), (2, 1239393852), (3, 826262568), (4, 619696926), (6, 413131284), (8, 309848463), (9, 275420856), (12, 206565642), (18, 137710428), (24, 103282821), (27, 91806952), (36, 68855214), (54, 45903476), (61, 40635864), (72, 34427607), (108, 22951738), (122, 20317932), (179, 13847976), (183, 13545288), (216, 11475869), (244, 10158966), (358, 6923988), (366, 6772644), (488, 5079483), (537, 4615992), (549, 4515096), (716, 3461994), (732, 3386322), (1051, 2358504), (1074, 2307996), (1098, 2257548), (1432, 1730997), (1464, 1693161), (1611, 1538664), (1647, 1505032), (2102, 1179252), (2148, 1153998), (2196, 1128774), (3153, 786168), (3222, 769332), (3294, 752516), (4204, 589626), (4296, 576999), (4392, 564387), (4833, 512888), (6306, 393084), (6444, 384666), (6588, 376258), (8408, 294813), (9459, 262056), (9666, 256444), (10919, 227016), (12612, 196542), (12888, 192333), (13176, 188129), (18918, 131028), (19332, 128222), (21838, 113508), (25224, 98271), (28377, 87352), (32757, 75672), (37836, 65514), (38664, 64111), (43676, 56754)]