1761567216

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:451

約数の個数: 160

約数和(自身を含む): 4921589760

約数和(自身を除く): 3160022544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 67, 76, 114, 127, 134, 152, 201, 227, 228, 254, 268, 304, 381, 402, 454, 456, 508, 536, 681, 762, 804, 908, 912, 1016, 1072, 1273, 1362, 1524, 1608, 1816, 2032, 2413, 2546, 2724, 3048, 3216, 3632, 3819, 4313, 4826, 5092, 5448, 6096, 7239, 7638, 8509, 8626, 9652, 10184, 10896, 12939, 14478, 15209, 15276, 17018, 17252, 19304, 20368, 25527, 25878, 28829, 28956, 30418, 30552, 34036, 34504, 38608, 45627, 51054, 51756, 57658, 57912, 60836, 61104, 68072, 69008, 86487, 91254, 102108, 103512, 115316, 115824, 121672, 136144, 161671, 172974, 182508, 204216, 207024, 230632, 243344, 288971, 323342, 345948, 365016, 408432, 461264, 485013, 547751, 577942, 646684, 691896, 730032, 866913, 970026, 1095502, 1155884, 1293368, 1383792, 1643253, 1733826, 1931543, 1940052, 2191004, 2311768, 2586736, 3286506, 3467652, 3863086, 3880104, 4382008, 4623536, 5794629, 6573012, 6935304, 7726172, 7760208, 8764016, 11589258, 13146024, 13870608, 15452344, 23178516, 26292048, 30904688, 36699317, 46357032, 73398634, 92714064, 110097951, 146797268, 220195902, 293594536, 440391804, 587189072, 880783608, 1761567216]

約数ペア:

[(1, 1761567216), (2, 880783608), (3, 587189072), (4, 440391804), (6, 293594536), (8, 220195902), (12, 146797268), (16, 110097951), (19, 92714064), (24, 73398634), (38, 46357032), (48, 36699317), (57, 30904688), (67, 26292048), (76, 23178516), (114, 15452344), (127, 13870608), (134, 13146024), (152, 11589258), (201, 8764016), (227, 7760208), (228, 7726172), (254, 6935304), (268, 6573012), (304, 5794629), (381, 4623536), (402, 4382008), (454, 3880104), (456, 3863086), (508, 3467652), (536, 3286506), (681, 2586736), (762, 2311768), (804, 2191004), (908, 1940052), (912, 1931543), (1016, 1733826), (1072, 1643253), (1273, 1383792), (1362, 1293368), (1524, 1155884), (1608, 1095502), (1816, 970026), (2032, 866913), (2413, 730032), (2546, 691896), (2724, 646684), (3048, 577942), (3216, 547751), (3632, 485013), (3819, 461264), (4313, 408432), (4826, 365016), (5092, 345948), (5448, 323342), (6096, 288971), (7239, 243344), (7638, 230632), (8509, 207024), (8626, 204216), (9652, 182508), (10184, 172974), (10896, 161671), (12939, 136144), (14478, 121672), (15209, 115824), (15276, 115316), (17018, 103512), (17252, 102108), (19304, 91254), (20368, 86487), (25527, 69008), (25878, 68072), (28829, 61104), (28956, 60836), (30418, 57912), (30552, 57658), (34036, 51756), (34504, 51054), (38608, 45627)]