40223904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 130310208

約数和(自身を除く): 90086304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 238, 272, 294, 336, 357, 392, 408, 476, 503, 544, 588, 672, 714, 784, 816, 833, 952, 1006, 1176, 1428, 1509, 1568, 1632, 1666, 1904, 2012, 2352, 2499, 2856, 3018, 3332, 3521, 3808, 4024, 4704, 4998, 5712, 6036, 6664, 7042, 8048, 8551, 9996, 10563, 11424, 12072, 13328, 14084, 16096, 17102, 19992, 21126, 24144, 24647, 25653, 26656, 28168, 34204, 39984, 42252, 48288, 49294, 51306, 56336, 59857, 68408, 73941, 79968, 84504, 98588, 102612, 112672, 119714, 136816, 147882, 169008, 179571, 197176, 205224, 239428, 273632, 295764, 338016, 359142, 394352, 410448, 418999, 478856, 591528, 718284, 788704, 820896, 837998, 957712, 1183056, 1256997, 1436568, 1675996, 1915424, 2366112, 2513994, 2873136, 3351992, 5027988, 5746272, 6703984, 10055976, 13407968, 20111952, 40223904]

約数ペア:

[(1, 40223904), (2, 20111952), (3, 13407968), (4, 10055976), (6, 6703984), (7, 5746272), (8, 5027988), (12, 3351992), (14, 2873136), (16, 2513994), (17, 2366112), (21, 1915424), (24, 1675996), (28, 1436568), (32, 1256997), (34, 1183056), (42, 957712), (48, 837998), (49, 820896), (51, 788704), (56, 718284), (68, 591528), (84, 478856), (96, 418999), (98, 410448), (102, 394352), (112, 359142), (119, 338016), (136, 295764), (147, 273632), (168, 239428), (196, 205224), (204, 197176), (224, 179571), (238, 169008), (272, 147882), (294, 136816), (336, 119714), (357, 112672), (392, 102612), (408, 98588), (476, 84504), (503, 79968), (544, 73941), (588, 68408), (672, 59857), (714, 56336), (784, 51306), (816, 49294), (833, 48288), (952, 42252), (1006, 39984), (1176, 34204), (1428, 28168), (1509, 26656), (1568, 25653), (1632, 24647), (1666, 24144), (1904, 21126), (2012, 19992), (2352, 17102), (2499, 16096), (2856, 14084), (3018, 13328), (3332, 12072), (3521, 11424), (3808, 10563), (4024, 9996), (4704, 8551), (4998, 8048), (5712, 7042), (6036, 6664)]