2189960448

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 6303990336

約数和(自身を除く): 4114029888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 401, 416, 547, 624, 768, 802, 832, 1094, 1203, 1248, 1604, 1641, 1664, 2188, 2406, 2496, 3208, 3282, 3328, 4376, 4812, 4992, 5213, 6416, 6564, 7111, 8752, 9624, 9984, 10426, 12832, 13128, 14222, 15639, 17504, 19248, 20852, 21333, 25664, 26256, 28444, 31278, 35008, 38496, 41704, 42666, 51328, 52512, 56888, 62556, 70016, 76992, 83408, 85332, 102656, 105024, 113776, 125112, 140032, 153984, 166816, 170664, 210048, 219347, 227552, 250224, 307968, 333632, 341328, 420096, 438694, 455104, 500448, 658041, 667264, 682656, 877388, 910208, 1000896, 1316082, 1334528, 1365312, 1754776, 1820416, 2001792, 2632164, 2730624, 2851511, 3509552, 4003584, 5264328, 5461248, 5703022, 7019104, 8554533, 10528656, 11406044, 14038208, 17109066, 21057312, 22812088, 28076416, 34218132, 42114624, 45624176, 56152832, 68436264, 84229248, 91248352, 136872528, 168458496, 182496704, 273745056, 364993408, 547490112, 729986816, 1094980224, 2189960448]

約数ペア:

[(1, 2189960448), (2, 1094980224), (3, 729986816), (4, 547490112), (6, 364993408), (8, 273745056), (12, 182496704), (13, 168458496), (16, 136872528), (24, 91248352), (26, 84229248), (32, 68436264), (39, 56152832), (48, 45624176), (52, 42114624), (64, 34218132), (78, 28076416), (96, 22812088), (104, 21057312), (128, 17109066), (156, 14038208), (192, 11406044), (208, 10528656), (256, 8554533), (312, 7019104), (384, 5703022), (401, 5461248), (416, 5264328), (547, 4003584), (624, 3509552), (768, 2851511), (802, 2730624), (832, 2632164), (1094, 2001792), (1203, 1820416), (1248, 1754776), (1604, 1365312), (1641, 1334528), (1664, 1316082), (2188, 1000896), (2406, 910208), (2496, 877388), (3208, 682656), (3282, 667264), (3328, 658041), (4376, 500448), (4812, 455104), (4992, 438694), (5213, 420096), (6416, 341328), (6564, 333632), (7111, 307968), (8752, 250224), (9624, 227552), (9984, 219347), (10426, 210048), (12832, 170664), (13128, 166816), (14222, 153984), (15639, 140032), (17504, 125112), (19248, 113776), (20852, 105024), (21333, 102656), (25664, 85332), (26256, 83408), (28444, 76992), (31278, 70016), (35008, 62556), (38496, 56888), (41704, 52512), (42666, 51328)]