442964704

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:769

約数の個数: 144

約数和(自身を含む): 1129355136

約数和(自身を除く): 686390432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 224, 248, 364, 392, 403, 416, 434, 496, 637, 701, 728, 784, 806, 868, 992, 1274, 1402, 1456, 1519, 1568, 1612, 1736, 2548, 2804, 2821, 2912, 3038, 3224, 3472, 4907, 5096, 5608, 5642, 6076, 6448, 6944, 9113, 9814, 10192, 11216, 11284, 12152, 12896, 18226, 19628, 19747, 20384, 21731, 22432, 22568, 24304, 34349, 36452, 39256, 39494, 43462, 45136, 48608, 63791, 68698, 72904, 78512, 78988, 86924, 90272, 127582, 137396, 145808, 152117, 157024, 157976, 173848, 255164, 274792, 282503, 291616, 304234, 315952, 347696, 446537, 510328, 549584, 565006, 608468, 631904, 695392, 893074, 1020656, 1064819, 1099168, 1130012, 1216936, 1786148, 1977521, 2041312, 2129638, 2260024, 2433872, 3572296, 3955042, 4259276, 4520048, 4867744, 7144592, 7910084, 8518552, 9040096, 13842647, 14289184, 15820168, 17037104, 27685294, 31640336, 34074208, 55370588, 63280672, 110741176, 221482352, 442964704]

約数ペア:

[(1, 442964704), (2, 221482352), (4, 110741176), (7, 63280672), (8, 55370588), (13, 34074208), (14, 31640336), (16, 27685294), (26, 17037104), (28, 15820168), (31, 14289184), (32, 13842647), (49, 9040096), (52, 8518552), (56, 7910084), (62, 7144592), (91, 4867744), (98, 4520048), (104, 4259276), (112, 3955042), (124, 3572296), (182, 2433872), (196, 2260024), (208, 2129638), (217, 2041312), (224, 1977521), (248, 1786148), (364, 1216936), (392, 1130012), (403, 1099168), (416, 1064819), (434, 1020656), (496, 893074), (637, 695392), (701, 631904), (728, 608468), (784, 565006), (806, 549584), (868, 510328), (992, 446537), (1274, 347696), (1402, 315952), (1456, 304234), (1519, 291616), (1568, 282503), (1612, 274792), (1736, 255164), (2548, 173848), (2804, 157976), (2821, 157024), (2912, 152117), (3038, 145808), (3224, 137396), (3472, 127582), (4907, 90272), (5096, 86924), (5608, 78988), (5642, 78512), (6076, 72904), (6448, 68698), (6944, 63791), (9113, 48608), (9814, 45136), (10192, 43462), (11216, 39494), (11284, 39256), (12152, 36452), (12896, 34349), (18226, 24304), (19628, 22568), (19747, 22432), (20384, 21731)]