238076384

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 612420480

約数和(自身を除く): 374344096

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 169, 182, 208, 224, 247, 266, 304, 331, 338, 364, 416, 494, 532, 608, 662, 676, 728, 988, 1064, 1183, 1324, 1352, 1456, 1729, 1976, 2128, 2317, 2366, 2648, 2704, 2912, 3211, 3458, 3952, 4256, 4303, 4634, 4732, 5296, 5408, 6289, 6422, 6916, 7904, 8606, 9268, 9464, 10592, 12578, 12844, 13832, 17212, 18536, 18928, 22477, 25156, 25688, 27664, 30121, 34424, 37072, 37856, 44023, 44954, 50312, 51376, 55328, 55939, 60242, 68848, 74144, 81757, 88046, 89908, 100624, 102752, 111878, 120484, 137696, 163514, 176092, 179816, 201248, 223756, 240968, 327028, 352184, 359632, 391573, 447512, 481936, 572299, 654056, 704368, 719264, 783146, 895024, 963872, 1062841, 1144598, 1308112, 1408736, 1566292, 1790048, 2125682, 2289196, 2616224, 3132584, 4251364, 4578392, 6265168, 7439887, 8502728, 9156784, 12530336, 14879774, 17005456, 18313568, 29759548, 34010912, 59519096, 119038192, 238076384]

約数ペア:

[(1, 238076384), (2, 119038192), (4, 59519096), (7, 34010912), (8, 29759548), (13, 18313568), (14, 17005456), (16, 14879774), (19, 12530336), (26, 9156784), (28, 8502728), (32, 7439887), (38, 6265168), (52, 4578392), (56, 4251364), (76, 3132584), (91, 2616224), (104, 2289196), (112, 2125682), (133, 1790048), (152, 1566292), (169, 1408736), (182, 1308112), (208, 1144598), (224, 1062841), (247, 963872), (266, 895024), (304, 783146), (331, 719264), (338, 704368), (364, 654056), (416, 572299), (494, 481936), (532, 447512), (608, 391573), (662, 359632), (676, 352184), (728, 327028), (988, 240968), (1064, 223756), (1183, 201248), (1324, 179816), (1352, 176092), (1456, 163514), (1729, 137696), (1976, 120484), (2128, 111878), (2317, 102752), (2366, 100624), (2648, 89908), (2704, 88046), (2912, 81757), (3211, 74144), (3458, 68848), (3952, 60242), (4256, 55939), (4303, 55328), (4634, 51376), (4732, 50312), (5296, 44954), (5408, 44023), (6289, 37856), (6422, 37072), (6916, 34424), (7904, 30121), (8606, 27664), (9268, 25688), (9464, 25156), (10592, 22477), (12578, 18928), (12844, 18536), (13832, 17212)]