7777881216

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{964519}}^1$

素因数の和:964546

約数の個数: 96

約数和(自身を含む): 25579070400

約数和(自身を除く): 17801189184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 964519, 1929038, 2893557, 3858076, 5787114, 6751633, 7716152, 8680671, 11574228, 13503266, 15432304, 17361342, 20254899, 23148456, 27006532, 30864608, 34722684, 40509798, 46296912, 54013064, 60764697, 61729216, 69445368, 81019596, 92593824, 108026128, 121529394, 123458432, 138890736, 162039192, 185187648, 216052256, 243058788, 277781472, 324078384, 370375296, 432104512, 486117576, 555562944, 648156768, 864209024, 972235152, 1111125888, 1296313536, 1944470304, 2592627072, 3888940608, 7777881216]

約数ペア:

[(1, 7777881216), (2, 3888940608), (3, 2592627072), (4, 1944470304), (6, 1296313536), (7, 1111125888), (8, 972235152), (9, 864209024), (12, 648156768), (14, 555562944), (16, 486117576), (18, 432104512), (21, 370375296), (24, 324078384), (28, 277781472), (32, 243058788), (36, 216052256), (42, 185187648), (48, 162039192), (56, 138890736), (63, 123458432), (64, 121529394), (72, 108026128), (84, 92593824), (96, 81019596), (112, 69445368), (126, 61729216), (128, 60764697), (144, 54013064), (168, 46296912), (192, 40509798), (224, 34722684), (252, 30864608), (288, 27006532), (336, 23148456), (384, 20254899), (448, 17361342), (504, 15432304), (576, 13503266), (672, 11574228), (896, 8680671), (1008, 7716152), (1152, 6751633), (1344, 5787114), (2016, 3858076), (2688, 2893557), (4032, 1929038), (8064, 964519)]