404348672

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 1052839872

約数和(自身を除く): 648491200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1021, 1088, 1456, 1547, 1664, 1768, 1792, 1904, 2042, 2176, 2912, 3094, 3328, 3536, 3808, 4084, 4352, 5824, 6188, 7072, 7147, 7616, 8168, 11648, 12376, 13273, 14144, 14294, 15232, 16336, 17357, 23296, 24752, 26546, 28288, 28588, 30464, 32672, 34714, 49504, 53092, 56576, 57176, 65344, 69428, 92911, 99008, 106184, 114352, 121499, 130688, 138856, 185822, 198016, 212368, 225641, 228704, 242998, 261376, 277712, 371644, 396032, 424736, 451282, 457408, 485996, 555424, 743288, 849472, 902564, 914816, 971992, 1110848, 1486576, 1579487, 1698944, 1805128, 1829632, 1943984, 2221696, 2973152, 3158974, 3397888, 3610256, 3887968, 4443392, 5946304, 6317948, 7220512, 7775936, 11892608, 12635896, 14441024, 15551872, 23785216, 25271792, 28882048, 31103744, 50543584, 57764096, 101087168, 202174336, 404348672]

約数ペア:

[(1, 404348672), (2, 202174336), (4, 101087168), (7, 57764096), (8, 50543584), (13, 31103744), (14, 28882048), (16, 25271792), (17, 23785216), (26, 15551872), (28, 14441024), (32, 12635896), (34, 11892608), (52, 7775936), (56, 7220512), (64, 6317948), (68, 5946304), (91, 4443392), (104, 3887968), (112, 3610256), (119, 3397888), (128, 3158974), (136, 2973152), (182, 2221696), (208, 1943984), (221, 1829632), (224, 1805128), (238, 1698944), (256, 1579487), (272, 1486576), (364, 1110848), (416, 971992), (442, 914816), (448, 902564), (476, 849472), (544, 743288), (728, 555424), (832, 485996), (884, 457408), (896, 451282), (952, 424736), (1021, 396032), (1088, 371644), (1456, 277712), (1547, 261376), (1664, 242998), (1768, 228704), (1792, 225641), (1904, 212368), (2042, 198016), (2176, 185822), (2912, 138856), (3094, 130688), (3328, 121499), (3536, 114352), (3808, 106184), (4084, 99008), (4352, 92911), (5824, 69428), (6188, 65344), (7072, 57176), (7147, 56576), (7616, 53092), (8168, 49504), (11648, 34714), (12376, 32672), (13273, 30464), (14144, 28588), (14294, 28288), (15232, 26546), (16336, 24752), (17357, 23296)]