254880384

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 748500480

約数和(自身を除く): 493620096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 83, 88, 96, 128, 132, 166, 176, 192, 249, 264, 332, 352, 384, 498, 528, 664, 704, 727, 913, 996, 1056, 1328, 1408, 1454, 1826, 1992, 2112, 2181, 2656, 2739, 2908, 3652, 3984, 4224, 4362, 5312, 5478, 5816, 7304, 7968, 7997, 8724, 10624, 10956, 11632, 14608, 15936, 15994, 17448, 21912, 23264, 23991, 29216, 31872, 31988, 34896, 43824, 46528, 47982, 58432, 60341, 63976, 69792, 87648, 93056, 95964, 116864, 120682, 127952, 139584, 175296, 181023, 191928, 241364, 255904, 279168, 350592, 362046, 383856, 482728, 511808, 663751, 724092, 767712, 965456, 1023616, 1327502, 1448184, 1535424, 1930912, 1991253, 2655004, 2896368, 3070848, 3861824, 3982506, 5310008, 5792736, 7723648, 7965012, 10620016, 11585472, 15930024, 21240032, 23170944, 31860048, 42480064, 63720096, 84960128, 127440192, 254880384]

約数ペア:

[(1, 254880384), (2, 127440192), (3, 84960128), (4, 63720096), (6, 42480064), (8, 31860048), (11, 23170944), (12, 21240032), (16, 15930024), (22, 11585472), (24, 10620016), (32, 7965012), (33, 7723648), (44, 5792736), (48, 5310008), (64, 3982506), (66, 3861824), (83, 3070848), (88, 2896368), (96, 2655004), (128, 1991253), (132, 1930912), (166, 1535424), (176, 1448184), (192, 1327502), (249, 1023616), (264, 965456), (332, 767712), (352, 724092), (384, 663751), (498, 511808), (528, 482728), (664, 383856), (704, 362046), (727, 350592), (913, 279168), (996, 255904), (1056, 241364), (1328, 191928), (1408, 181023), (1454, 175296), (1826, 139584), (1992, 127952), (2112, 120682), (2181, 116864), (2656, 95964), (2739, 93056), (2908, 87648), (3652, 69792), (3984, 63976), (4224, 60341), (4362, 58432), (5312, 47982), (5478, 46528), (5816, 43824), (7304, 34896), (7968, 31988), (7997, 31872), (8724, 29216), (10624, 23991), (10956, 23264), (11632, 21912), (14608, 17448), (15936, 15994)]