741578208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^2$

素因数の和:521

約数の個数: 144

約数和(自身を含む): 2351583360

約数和(自身を除く): 1610005152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 241, 266, 304, 336, 399, 456, 482, 532, 608, 672, 723, 798, 912, 964, 1064, 1446, 1596, 1687, 1824, 1928, 2128, 2892, 3192, 3374, 3856, 4256, 4579, 5061, 5784, 6384, 6748, 7712, 9158, 10122, 11568, 12768, 13496, 13737, 18316, 20244, 23136, 26992, 27474, 32053, 36632, 40488, 53984, 54948, 58081, 64106, 73264, 80976, 96159, 109896, 116162, 128212, 146528, 161952, 174243, 192318, 219792, 232324, 256424, 348486, 384636, 406567, 439584, 464648, 512848, 696972, 769272, 813134, 929296, 1025696, 1103539, 1219701, 1393944, 1538544, 1626268, 1858592, 2207078, 2439402, 2787888, 3077088, 3252536, 3310617, 4414156, 4878804, 5575776, 6505072, 6621234, 7724773, 8828312, 9757608, 13010144, 13242468, 15449546, 17656624, 19515216, 23174319, 26484936, 30899092, 35313248, 39030432, 46348638, 52969872, 61798184, 92697276, 105939744, 123596368, 185394552, 247192736, 370789104, 741578208]

約数ペア:

[(1, 741578208), (2, 370789104), (3, 247192736), (4, 185394552), (6, 123596368), (7, 105939744), (8, 92697276), (12, 61798184), (14, 52969872), (16, 46348638), (19, 39030432), (21, 35313248), (24, 30899092), (28, 26484936), (32, 23174319), (38, 19515216), (42, 17656624), (48, 15449546), (56, 13242468), (57, 13010144), (76, 9757608), (84, 8828312), (96, 7724773), (112, 6621234), (114, 6505072), (133, 5575776), (152, 4878804), (168, 4414156), (224, 3310617), (228, 3252536), (241, 3077088), (266, 2787888), (304, 2439402), (336, 2207078), (399, 1858592), (456, 1626268), (482, 1538544), (532, 1393944), (608, 1219701), (672, 1103539), (723, 1025696), (798, 929296), (912, 813134), (964, 769272), (1064, 696972), (1446, 512848), (1596, 464648), (1687, 439584), (1824, 406567), (1928, 384636), (2128, 348486), (2892, 256424), (3192, 232324), (3374, 219792), (3856, 192318), (4256, 174243), (4579, 161952), (5061, 146528), (5784, 128212), (6384, 116162), (6748, 109896), (7712, 96159), (9158, 80976), (10122, 73264), (11568, 64106), (12768, 58081), (13496, 54948), (13737, 53984), (18316, 40488), (20244, 36632), (23136, 32053), (26992, 27474)]