445451552

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:132

約数の個数: 162

約数和(自身を含む): 1132274619

約数和(自身を除く): 686823067

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 169, 182, 196, 208, 224, 287, 328, 338, 364, 392, 416, 533, 574, 637, 656, 676, 728, 784, 1066, 1148, 1183, 1274, 1312, 1352, 1456, 1568, 1681, 2009, 2132, 2296, 2366, 2548, 2704, 2912, 3362, 3731, 4018, 4264, 4592, 4732, 5096, 5408, 6724, 6929, 7462, 8036, 8281, 8528, 9184, 9464, 10192, 11767, 13448, 13858, 14924, 16072, 16562, 17056, 18928, 20384, 21853, 23534, 26117, 26896, 27716, 29848, 32144, 33124, 37856, 43706, 47068, 48503, 52234, 53792, 55432, 59696, 64288, 66248, 82369, 87412, 94136, 97006, 104468, 110864, 119392, 132496, 152971, 164738, 174824, 188272, 194012, 208936, 221728, 264992, 284089, 305942, 329476, 339521, 349648, 376544, 388024, 417872, 568178, 611884, 658952, 679042, 699296, 776048, 835744, 1070797, 1136356, 1223768, 1317904, 1358084, 1552096, 1988623, 2141594, 2272712, 2447536, 2635808, 2716168, 3977246, 4283188, 4545424, 4895072, 5432336, 7954492, 8566376, 9090848, 10864672, 13920361, 15908984, 17132752, 27840722, 31817968, 34265504, 55681444, 63635936, 111362888, 222725776, 445451552]

約数ペア:

[(1, 445451552), (2, 222725776), (4, 111362888), (7, 63635936), (8, 55681444), (13, 34265504), (14, 31817968), (16, 27840722), (26, 17132752), (28, 15908984), (32, 13920361), (41, 10864672), (49, 9090848), (52, 8566376), (56, 7954492), (82, 5432336), (91, 4895072), (98, 4545424), (104, 4283188), (112, 3977246), (164, 2716168), (169, 2635808), (182, 2447536), (196, 2272712), (208, 2141594), (224, 1988623), (287, 1552096), (328, 1358084), (338, 1317904), (364, 1223768), (392, 1136356), (416, 1070797), (533, 835744), (574, 776048), (637, 699296), (656, 679042), (676, 658952), (728, 611884), (784, 568178), (1066, 417872), (1148, 388024), (1183, 376544), (1274, 349648), (1312, 339521), (1352, 329476), (1456, 305942), (1568, 284089), (1681, 264992), (2009, 221728), (2132, 208936), (2296, 194012), (2366, 188272), (2548, 174824), (2704, 164738), (2912, 152971), (3362, 132496), (3731, 119392), (4018, 110864), (4264, 104468), (4592, 97006), (4732, 94136), (5096, 87412), (5408, 82369), (6724, 66248), (6929, 64288), (7462, 59696), (8036, 55432), (8281, 53792), (8528, 52234), (9184, 48503), (9464, 47068), (10192, 43706), (11767, 37856), (13448, 33124), (13858, 32144), (14924, 29848), (16072, 27716), (16562, 26896), (17056, 26117), (18928, 23534), (20384, 21853)]