64416384

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 204204000

約数和(自身を除く): 139787616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 109, 114, 128, 144, 152, 162, 171, 192, 216, 218, 228, 243, 288, 304, 324, 327, 342, 384, 432, 436, 456, 486, 513, 576, 608, 648, 654, 684, 864, 872, 912, 972, 981, 1026, 1152, 1216, 1296, 1308, 1368, 1539, 1728, 1744, 1824, 1944, 1962, 2052, 2071, 2432, 2592, 2616, 2736, 2943, 3078, 3456, 3488, 3648, 3888, 3924, 4104, 4142, 4617, 5184, 5232, 5472, 5886, 6156, 6213, 6976, 7296, 7776, 7848, 8208, 8284, 8829, 9234, 10368, 10464, 10944, 11772, 12312, 12426, 13952, 15552, 15696, 16416, 16568, 17658, 18468, 18639, 20928, 21888, 23544, 24624, 24852, 26487, 31104, 31392, 32832, 33136, 35316, 36936, 37278, 41856, 47088, 49248, 49704, 52974, 55917, 62784, 65664, 66272, 70632, 73872, 74556, 94176, 98496, 99408, 105948, 111834, 125568, 132544, 141264, 147744, 149112, 167751, 188352, 196992, 198816, 211896, 223668, 265088, 282528, 295488, 298224, 335502, 376704, 397632, 423792, 447336, 503253, 565056, 590976, 596448, 671004, 795264, 847584, 894672, 1006506, 1130112, 1192896, 1342008, 1695168, 1789344, 2013012, 2385792, 2684016, 3390336, 3578688, 4026024, 5368032, 7157376, 8052048, 10736064, 16104096, 21472128, 32208192, 64416384]

約数ペア:

[(1, 64416384), (2, 32208192), (3, 21472128), (4, 16104096), (6, 10736064), (8, 8052048), (9, 7157376), (12, 5368032), (16, 4026024), (18, 3578688), (19, 3390336), (24, 2684016), (27, 2385792), (32, 2013012), (36, 1789344), (38, 1695168), (48, 1342008), (54, 1192896), (57, 1130112), (64, 1006506), (72, 894672), (76, 847584), (81, 795264), (96, 671004), (108, 596448), (109, 590976), (114, 565056), (128, 503253), (144, 447336), (152, 423792), (162, 397632), (171, 376704), (192, 335502), (216, 298224), (218, 295488), (228, 282528), (243, 265088), (288, 223668), (304, 211896), (324, 198816), (327, 196992), (342, 188352), (384, 167751), (432, 149112), (436, 147744), (456, 141264), (486, 132544), (513, 125568), (576, 111834), (608, 105948), (648, 99408), (654, 98496), (684, 94176), (864, 74556), (872, 73872), (912, 70632), (972, 66272), (981, 65664), (1026, 62784), (1152, 55917), (1216, 52974), (1296, 49704), (1308, 49248), (1368, 47088), (1539, 41856), (1728, 37278), (1744, 36936), (1824, 35316), (1944, 33136), (1962, 32832), (2052, 31392), (2071, 31104), (2432, 26487), (2592, 24852), (2616, 24624), (2736, 23544), (2943, 21888), (3078, 20928), (3456, 18639), (3488, 18468), (3648, 17658), (3888, 16568), (3924, 16416), (4104, 15696), (4142, 15552), (4617, 13952), (5184, 12426), (5232, 12312), (5472, 11772), (5886, 10944), (6156, 10464), (6213, 10368), (6976, 9234), (7296, 8829), (7776, 8284), (7848, 8208)]