420738984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 1212045120

約数和(自身を除く): 791306136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 263, 306, 408, 526, 612, 789, 1052, 1224, 1307, 1578, 2104, 2367, 2614, 3156, 3921, 4471, 4734, 5228, 6312, 7842, 8942, 9468, 10456, 11763, 13413, 15684, 17884, 18936, 22219, 23526, 26826, 31368, 35768, 40239, 44438, 47052, 53652, 66657, 80478, 88876, 94104, 107304, 133314, 160956, 177752, 199971, 266628, 321912, 343741, 399942, 533256, 687482, 799884, 1031223, 1374964, 1599768, 2062446, 2749928, 3093669, 4124892, 5843597, 6187338, 8249784, 11687194, 12374676, 17530791, 23374388, 24749352, 35061582, 46748776, 52592373, 70123164, 105184746, 140246328, 210369492, 420738984]

約数ペア:

[(1, 420738984), (2, 210369492), (3, 140246328), (4, 105184746), (6, 70123164), (8, 52592373), (9, 46748776), (12, 35061582), (17, 24749352), (18, 23374388), (24, 17530791), (34, 12374676), (36, 11687194), (51, 8249784), (68, 6187338), (72, 5843597), (102, 4124892), (136, 3093669), (153, 2749928), (204, 2062446), (263, 1599768), (306, 1374964), (408, 1031223), (526, 799884), (612, 687482), (789, 533256), (1052, 399942), (1224, 343741), (1307, 321912), (1578, 266628), (2104, 199971), (2367, 177752), (2614, 160956), (3156, 133314), (3921, 107304), (4471, 94104), (4734, 88876), (5228, 80478), (6312, 66657), (7842, 53652), (8942, 47052), (9468, 44438), (10456, 40239), (11763, 35768), (13413, 31368), (15684, 26826), (17884, 23526), (18936, 22219)]