16894531872

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:856

約数の個数: 288

約数和(自身を含む): 53085352320

約数和(自身を除く): 36190820448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 138, 144, 152, 171, 184, 207, 228, 241, 276, 288, 304, 342, 368, 414, 437, 456, 482, 552, 557, 608, 684, 723, 736, 828, 874, 912, 964, 1104, 1114, 1311, 1368, 1446, 1656, 1671, 1748, 1824, 1928, 2169, 2208, 2228, 2622, 2736, 2892, 3312, 3342, 3496, 3856, 3933, 4338, 4456, 4579, 5013, 5244, 5472, 5543, 5784, 6624, 6684, 6992, 7712, 7866, 8676, 8912, 9158, 10026, 10488, 10583, 11086, 11568, 12811, 13368, 13737, 13984, 15732, 16629, 17352, 17824, 18316, 20052, 20976, 21166, 22172, 23136, 25622, 26736, 27474, 31464, 31749, 33258, 34704, 36632, 38433, 40104, 41211, 41952, 42332, 44344, 49887, 51244, 53472, 54948, 62928, 63498, 66516, 69408, 73264, 76866, 80208, 82422, 84664, 88688, 95247, 99774, 102488, 105317, 109896, 115299, 125856, 126996, 133032, 134237, 146528, 153732, 160416, 164844, 169328, 177376, 190494, 199548, 204976, 210634, 219792, 230598, 243409, 253992, 266064, 268474, 307464, 315951, 329688, 338656, 380988, 399096, 402711, 409952, 421268, 439584, 461196, 486818, 507984, 532128, 536948, 614928, 631902, 659376, 730227, 761976, 798192, 805422, 842536, 922392, 947853, 973636, 1015968, 1073896, 1208133, 1229856, 1263804, 1318752, 1460454, 1523952, 1596384, 1610844, 1685072, 1844784, 1895706, 1947272, 2147792, 2190681, 2416266, 2527608, 2550503, 2920908, 3047904, 3087451, 3221688, 3370144, 3689568, 3791412, 3894544, 4295584, 4381362, 4832532, 5055216, 5101006, 5841816, 6174902, 6443376, 7582824, 7651509, 7789088, 8762724, 9262353, 9665064, 10110432, 10202012, 11683632, 12349804, 12886752, 15165648, 15303018, 17525448, 18524706, 19330128, 20404024, 22954527, 23367264, 24699608, 27787059, 30331296, 30606036, 35050896, 37049412, 38660256, 40808048, 45909054, 49399216, 55574118, 58661569, 61212072, 70101792, 74098824, 81616096, 91818108, 98798432, 111148236, 117323138, 122424144, 148197648, 175984707, 183636216, 222296472, 234646276, 244848288, 296395296, 351969414, 367272432, 444592944, 469292552, 527954121, 703938828, 734544864, 889185888, 938585104, 1055908242, 1407877656, 1877170208, 2111816484, 2815755312, 4223632968, 5631510624, 8447265936, 16894531872]

約数ペア:

[(1, 16894531872), (2, 8447265936), (3, 5631510624), (4, 4223632968), (6, 2815755312), (8, 2111816484), (9, 1877170208), (12, 1407877656), (16, 1055908242), (18, 938585104), (19, 889185888), (23, 734544864), (24, 703938828), (32, 527954121), (36, 469292552), (38, 444592944), (46, 367272432), (48, 351969414), (57, 296395296), (69, 244848288), (72, 234646276), (76, 222296472), (92, 183636216), (96, 175984707), (114, 148197648), (138, 122424144), (144, 117323138), (152, 111148236), (171, 98798432), (184, 91818108), (207, 81616096), (228, 74098824), (241, 70101792), (276, 61212072), (288, 58661569), (304, 55574118), (342, 49399216), (368, 45909054), (414, 40808048), (437, 38660256), (456, 37049412), (482, 35050896), (552, 30606036), (557, 30331296), (608, 27787059), (684, 24699608), (723, 23367264), (736, 22954527), (828, 20404024), (874, 19330128), (912, 18524706), (964, 17525448), (1104, 15303018), (1114, 15165648), (1311, 12886752), (1368, 12349804), (1446, 11683632), (1656, 10202012), (1671, 10110432), (1748, 9665064), (1824, 9262353), (1928, 8762724), (2169, 7789088), (2208, 7651509), (2228, 7582824), (2622, 6443376), (2736, 6174902), (2892, 5841816), (3312, 5101006), (3342, 5055216), (3496, 4832532), (3856, 4381362), (3933, 4295584), (4338, 3894544), (4456, 3791412), (4579, 3689568), (5013, 3370144), (5244, 3221688), (5472, 3087451), (5543, 3047904), (5784, 2920908), (6624, 2550503), (6684, 2527608), (6992, 2416266), (7712, 2190681), (7866, 2147792), (8676, 1947272), (8912, 1895706), (9158, 1844784), (10026, 1685072), (10488, 1610844), (10583, 1596384), (11086, 1523952), (11568, 1460454), (12811, 1318752), (13368, 1263804), (13737, 1229856), (13984, 1208133), (15732, 1073896), (16629, 1015968), (17352, 973636), (17824, 947853), (18316, 922392), (20052, 842536), (20976, 805422), (21166, 798192), (22172, 761976), (23136, 730227), (25622, 659376), (26736, 631902), (27474, 614928), (31464, 536948), (31749, 532128), (33258, 507984), (34704, 486818), (36632, 461196), (38433, 439584), (40104, 421268), (41211, 409952), (41952, 402711), (42332, 399096), (44344, 380988), (49887, 338656), (51244, 329688), (53472, 315951), (54948, 307464), (62928, 268474), (63498, 266064), (66516, 253992), (69408, 243409), (73264, 230598), (76866, 219792), (80208, 210634), (82422, 204976), (84664, 199548), (88688, 190494), (95247, 177376), (99774, 169328), (102488, 164844), (105317, 160416), (109896, 153732), (115299, 146528), (125856, 134237), (126996, 133032)]