447091128

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1458584400

約数和(自身を除く): 1011493272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 37, 38, 44, 57, 66, 72, 73, 74, 76, 88, 99, 111, 114, 121, 132, 146, 148, 152, 171, 198, 209, 219, 222, 228, 242, 264, 292, 296, 333, 342, 363, 396, 407, 418, 438, 444, 456, 484, 584, 627, 657, 666, 684, 703, 726, 792, 803, 814, 836, 876, 888, 968, 1089, 1221, 1254, 1314, 1332, 1368, 1387, 1406, 1452, 1606, 1628, 1672, 1752, 1881, 2109, 2178, 2299, 2409, 2442, 2508, 2628, 2664, 2701, 2774, 2812, 2904, 3212, 3256, 3663, 3762, 4161, 4218, 4356, 4477, 4598, 4818, 4884, 5016, 5256, 5402, 5548, 5624, 6327, 6424, 6897, 7227, 7326, 7524, 7733, 8103, 8322, 8436, 8712, 8833, 8954, 9196, 9636, 9768, 10804, 11096, 12483, 12654, 13431, 13794, 14454, 14652, 15048, 15257, 15466, 16206, 16644, 16872, 17666, 17908, 18392, 19272, 20691, 21608, 23199, 24309, 24966, 25308, 26499, 26862, 27588, 28908, 29304, 29711, 30514, 30932, 32412, 33288, 35332, 35816, 40293, 41382, 45771, 46398, 48618, 49932, 50616, 51319, 52998, 53724, 55176, 57816, 59422, 61028, 61864, 64824, 69597, 70664, 79497, 80586, 82764, 85063, 89133, 91542, 92796, 97236, 99864, 102638, 105996, 107448, 118844, 122056, 137313, 139194, 153957, 158994, 161172, 165528, 167827, 170126, 178266, 183084, 185592, 194472, 205276, 211992, 237688, 255189, 267399, 274626, 278388, 307914, 317988, 322344, 326821, 335654, 340252, 356532, 366168, 410552, 461871, 503481, 510378, 534798, 549252, 556776, 564509, 615828, 635976, 653642, 671308, 680504, 713064, 765567, 923742, 980463, 1006962, 1020756, 1069596, 1098504, 1129018, 1231656, 1307284, 1342616, 1510443, 1531134, 1693527, 1847484, 1960926, 2013924, 2041512, 2139192, 2258036, 2614568, 2941389, 3020886, 3062268, 3387054, 3694968, 3921852, 4027848, 4516072, 5080581, 5882778, 6041772, 6124536, 6209599, 6774108, 7843704, 10161162, 11765556, 12083544, 12419198, 13548216, 18628797, 20322324, 23531112, 24838396, 37257594, 40644648, 49676792, 55886391, 74515188, 111772782, 149030376, 223545564, 447091128]

約数ペア:

[(1, 447091128), (2, 223545564), (3, 149030376), (4, 111772782), (6, 74515188), (8, 55886391), (9, 49676792), (11, 40644648), (12, 37257594), (18, 24838396), (19, 23531112), (22, 20322324), (24, 18628797), (33, 13548216), (36, 12419198), (37, 12083544), (38, 11765556), (44, 10161162), (57, 7843704), (66, 6774108), (72, 6209599), (73, 6124536), (74, 6041772), (76, 5882778), (88, 5080581), (99, 4516072), (111, 4027848), (114, 3921852), (121, 3694968), (132, 3387054), (146, 3062268), (148, 3020886), (152, 2941389), (171, 2614568), (198, 2258036), (209, 2139192), (219, 2041512), (222, 2013924), (228, 1960926), (242, 1847484), (264, 1693527), (292, 1531134), (296, 1510443), (333, 1342616), (342, 1307284), (363, 1231656), (396, 1129018), (407, 1098504), (418, 1069596), (438, 1020756), (444, 1006962), (456, 980463), (484, 923742), (584, 765567), (627, 713064), (657, 680504), (666, 671308), (684, 653642), (703, 635976), (726, 615828), (792, 564509), (803, 556776), (814, 549252), (836, 534798), (876, 510378), (888, 503481), (968, 461871), (1089, 410552), (1221, 366168), (1254, 356532), (1314, 340252), (1332, 335654), (1368, 326821), (1387, 322344), (1406, 317988), (1452, 307914), (1606, 278388), (1628, 274626), (1672, 267399), (1752, 255189), (1881, 237688), (2109, 211992), (2178, 205276), (2299, 194472), (2409, 185592), (2442, 183084), (2508, 178266), (2628, 170126), (2664, 167827), (2701, 165528), (2774, 161172), (2812, 158994), (2904, 153957), (3212, 139194), (3256, 137313), (3663, 122056), (3762, 118844), (4161, 107448), (4218, 105996), (4356, 102638), (4477, 99864), (4598, 97236), (4818, 92796), (4884, 91542), (5016, 89133), (5256, 85063), (5402, 82764), (5548, 80586), (5624, 79497), (6327, 70664), (6424, 69597), (6897, 64824), (7227, 61864), (7326, 61028), (7524, 59422), (7733, 57816), (8103, 55176), (8322, 53724), (8436, 52998), (8712, 51319), (8833, 50616), (8954, 49932), (9196, 48618), (9636, 46398), (9768, 45771), (10804, 41382), (11096, 40293), (12483, 35816), (12654, 35332), (13431, 33288), (13794, 32412), (14454, 30932), (14652, 30514), (15048, 29711), (15257, 29304), (15466, 28908), (16206, 27588), (16644, 26862), (16872, 26499), (17666, 25308), (17908, 24966), (18392, 24309), (19272, 23199), (20691, 21608)]