427707216

素因数分解:

$2^4\times 3^7\times {\mathrm{17}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 160

約数和(自身を含む): 1317772800

約数和(自身を除く): 890065584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 719, 729, 816, 918, 972, 1224, 1296, 1377, 1438, 1458, 1836, 1944, 2157, 2187, 2448, 2754, 2876, 2916, 3672, 3888, 4131, 4314, 4374, 5508, 5752, 5832, 6471, 7344, 8262, 8628, 8748, 11016, 11504, 11664, 12223, 12393, 12942, 16524, 17256, 17496, 19413, 22032, 24446, 24786, 25884, 33048, 34512, 34992, 36669, 37179, 38826, 48892, 49572, 51768, 58239, 66096, 73338, 74358, 77652, 97784, 99144, 103536, 110007, 116478, 146676, 148716, 155304, 174717, 195568, 198288, 220014, 232956, 293352, 297432, 310608, 330021, 349434, 440028, 465912, 524151, 586704, 594864, 660042, 698868, 880056, 931824, 990063, 1048302, 1320084, 1397736, 1572453, 1760112, 1980126, 2096604, 2640168, 2795472, 2970189, 3144906, 3960252, 4193208, 5280336, 5940378, 6289812, 7920504, 8386416, 8910567, 11880756, 12579624, 15841008, 17821134, 23761512, 25159248, 26731701, 35642268, 47523024, 53463402, 71284536, 106926804, 142569072, 213853608, 427707216]

約数ペア:

[(1, 427707216), (2, 213853608), (3, 142569072), (4, 106926804), (6, 71284536), (8, 53463402), (9, 47523024), (12, 35642268), (16, 26731701), (17, 25159248), (18, 23761512), (24, 17821134), (27, 15841008), (34, 12579624), (36, 11880756), (48, 8910567), (51, 8386416), (54, 7920504), (68, 6289812), (72, 5940378), (81, 5280336), (102, 4193208), (108, 3960252), (136, 3144906), (144, 2970189), (153, 2795472), (162, 2640168), (204, 2096604), (216, 1980126), (243, 1760112), (272, 1572453), (306, 1397736), (324, 1320084), (408, 1048302), (432, 990063), (459, 931824), (486, 880056), (612, 698868), (648, 660042), (719, 594864), (729, 586704), (816, 524151), (918, 465912), (972, 440028), (1224, 349434), (1296, 330021), (1377, 310608), (1438, 297432), (1458, 293352), (1836, 232956), (1944, 220014), (2157, 198288), (2187, 195568), (2448, 174717), (2754, 155304), (2876, 148716), (2916, 146676), (3672, 116478), (3888, 110007), (4131, 103536), (4314, 99144), (4374, 97784), (5508, 77652), (5752, 74358), (5832, 73338), (6471, 66096), (7344, 58239), (8262, 51768), (8628, 49572), (8748, 48892), (11016, 38826), (11504, 37179), (11664, 36669), (12223, 34992), (12393, 34512), (12942, 33048), (16524, 25884), (17256, 24786), (17496, 24446), (19413, 22032)]