15979140648

素因数分解:

$2^3\times 3^3\times {\mathrm{16979}}^1\times {\mathrm{4357}}^1$

素因数の和:21351

約数の個数: 64

約数和(自身を含む): 44399304000

約数和(自身を除く): 28420163352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 4357, 8714, 13071, 16979, 17428, 26142, 33958, 34856, 39213, 50937, 52284, 67916, 78426, 101874, 104568, 117639, 135832, 152811, 156852, 203748, 235278, 305622, 313704, 407496, 458433, 470556, 611244, 916866, 941112, 1222488, 1833732, 3667464, 73977503, 147955006, 221932509, 295910012, 443865018, 591820024, 665797527, 887730036, 1331595054, 1775460072, 1997392581, 2663190108, 3994785162, 5326380216, 7989570324, 15979140648]

約数ペア:

[(1, 15979140648), (2, 7989570324), (3, 5326380216), (4, 3994785162), (6, 2663190108), (8, 1997392581), (9, 1775460072), (12, 1331595054), (18, 887730036), (24, 665797527), (27, 591820024), (36, 443865018), (54, 295910012), (72, 221932509), (108, 147955006), (216, 73977503), (4357, 3667464), (8714, 1833732), (13071, 1222488), (16979, 941112), (17428, 916866), (26142, 611244), (33958, 470556), (34856, 458433), (39213, 407496), (50937, 313704), (52284, 305622), (67916, 235278), (78426, 203748), (101874, 156852), (104568, 152811), (117639, 135832)]